Document and Entity Information |
12 Months Ended |
|---|---|
|
Dec. 31, 2018
shares
| |
| Entity Registrant Name | Aptorum Group Ltd |
| Entity Central Index Key | 0001734005 |
| Trading Symbol | APM |
| Amendment Flag | false |
| Current Fiscal Year End Date | --12-31 |
| Document Type | 20-F |
| Document Period End Date | Dec. 31, 2018 |
| Document Fiscal Period Focus | FY |
| Document Fiscal Year Focus | 2018 |
| Entity a Well-known Seasoned Issuer | No |
| Entity Voluntary Filers | No |
| Entity Current Reporting Status | Yes |
| Entity Filer Category | Non-accelerated Filer |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
| Entity Shell Company | false |
| Class A Ordinary Shares | |
| Entity Common Stock, Shares Outstanding | 6,537,269 |
| Class B Ordinary Shares | |
| Entity Common Stock, Shares Outstanding | 22,437,754 |
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- Definition The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD. No definition available.
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- Definition Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument. No definition available.
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- Definition Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure. No definition available.
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- Definition Indicate 'Yes' or 'No' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. No definition available.
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- Definition Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A. No definition available.
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- Definition Sum of the carrying values as of the balance sheet date of obligations incurred through that date, including liabilities incurred and payable to vendors for goods and services received, taxes, interest, rent and utilities, compensation costs, payroll taxes and fringe benefits (other than pension and postretirement obligations), contractual rights and obligations, and statutory obligations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate amount of receivables to be collected from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth, at the financial statement date. which are usually due within one year (or one business cycle). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Aggregate amount of receivables to be collected from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth, at the financial statement date. which are usually due after one year (or one business cycle). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Carrying amount as of the balance sheet date of obligations due all related parties. For classified balance sheets, represents the current portion of such liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all investments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of investment in marketable security, classified as current. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of noncurrent assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Consolidated Balance Sheets (Successor Basis) (Parenthetical) - $ / shares |
Dec. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Class A Ordinary Shares | ||
| Common stock, par value | $ 1.00 | $ 1.00 |
| Common stock, shares authorized | 60,000,000 | 60,000,000 |
| Common stock, shares issued | 6,537,269 | 5,426,381 |
| Common stock, shares outstanding | 6,537,269 | 5,426,381 |
| Class B Ordinary Shares | ||
| Common stock, par value | $ 1.00 | $ 1.00 |
| Common stock, shares authorized | 40,000,000 | 40,000,000 |
| Common stock, shares issued | 22,437,754 | 22,437,754 |
| Common stock, shares outstanding | 22,437,754 | 22,437,754 |
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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Loss on investments in derivatives, net No definition available.
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- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The net amount of nonoperating interest income (expense). No definition available.
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- Definition Amount of dividend income on nonoperating securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of Net Income (Loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. No definition available.
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- Definition Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after tax of other comprehensive income (loss) attributable to parent entity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expense classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS). No definition available.
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Statement of Operations (Predecessor Basis) |
2 Months Ended |
|---|---|
|
Feb. 28, 2017
USD ($)
| |
| Investment income | |
| Dividend income from unaffiliated issuers | |
| Interest income | 3,011 |
| Total investment income | 3,011 |
| Expenses | |
| General and administrative fees | 17,516 |
| Management fees | 108,958 |
| Legal and professional fees | 98,646 |
| Other operating expenses | 1,907 |
| Total expenses | 227,027 |
| Net investment loss | (224,016) |
| Realized and unrealized losses | |
| Net realized losses on investments in unaffiliated issuers | (15,327) |
| Net change in unrealized depreciation on investments | |
| Aptorum Therapeutics - related party | (98,434) |
| Unaffiliated issuers | (288,307) |
| Net realized and unrealized losses | (402,068) |
| Net decrease in net assets resulting from operations | $ (626,084) |
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- Definition Aptorum Therapeutics - related party. No definition available.
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- Definition The amount of dividend income from unaffiliated issuers. No definition available.
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- References No definition available.
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- Definition Amount of expenses related to general and administrative fees. No definition available.
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- Definition Amount of expenses related to legal and professional fees. No definition available.
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- Definition Amount of expenses related to management fees. No definition available.
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- Definition Net decrease in net assets resulting from operations. No definition available.
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- Definition Amount of expenses related to other operating expenses. No definition available.
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- References No definition available.
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- Definition Amount of expenses related to total expenses. No definition available.
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- Definition The amount of unaffiliated issuers. No definition available.
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- Definition Amount of realized and unrealized gain (loss) on investment. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after accretion (amortization) of discount (premium), and investment expense, of interest income and dividend income on nonoperating securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The net realized gains or losses on investments during the period, not including gains or losses on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of investments, not including unrealized gains or losses on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, held at each balance sheet date and included in earnings for the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of beneficial conversion feature. No definition available.
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- Definition Exchange difference on translation of foreign operation. No definition available.
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- Definition Gain on disposal of entity under common control. No definition available.
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- Definition The number of shares issued during the period upon the conversion of ordinary shares. No definition available.
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- Definition Number of stock issued in initial public offering of ordinary shares. No definition available.
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- Definition Value of stock issued during the period upon the conversion of ordinary shares. No definition available.
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| X | ||||||||||
- Definition Value of stock issued in initial public offering of ordinary shares. No definition available.
|
| X | ||||||||||
- Definition Amount of noncontrolling interest. No definition available.
|
| X | ||||||||||
- Definition Value of unrealized loss on investments in available-for-sale securities. No definition available.
|
| X | ||||||||||
- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Number of shares issued which are neither cancelled nor held in the treasury. No definition available.
|
| X | ||||||||||
- Definition The number of shares issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Value of stock issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Consolidated Statements of Equity (Successor Basis) (Parenthetical) - USD ($) |
Dec. 17, 2018 |
Feb. 28, 2017 |
|---|---|---|
| Statement of Stockholders' Equity [Abstract] | ||
| Net assets to allocate to equity | $ 24,488,662 | |
| Initial public offering of ordinary shares | $ 15.8 |
| X | ||||||||||
- Definition Per share or per unit amount of initial public offering of ordinary shares. No definition available.
|
| X | ||||||||||
- Definition Net assets to allocate to equity. No definition available.
|
| X | ||||||||||
- References No definition available.
|
Statement of Changes in Net Assets (Predecessor Basis) |
2 Months Ended |
|---|---|
|
Feb. 28, 2017
USD ($)
| |
| Operations | |
| Net investment losses | $ (224,016) |
| Net realized losses | (15,327) |
| Net change in unrealized depreciation | (386,741) |
| Net decrease in net assets resulting from operations | (626,084) |
| Distributions to shareholders | |
| Equalization payable | 9,663 |
| Return of capital | (9,663) |
| Total distributions | |
| Total decrease in net assets | (626,084) |
| Net assets | |
| Beginning of period | 25,114,746 |
| End of period | $ 24,488,662 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The amount of equalization payable. No definition available.
|
| X | ||||||||||
- Definition The amount of total decrease in net assets. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Net change in unrealized depreciation. No definition available.
|
| X | ||||||||||
- Definition Net decrease in net assets resulting from operations. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The amount of return of capital. No definition available.
|
| X | ||||||||||
- Definition The amount of total distributions. No definition available.
|
| X | ||||||||||
- Definition Amount of net assets (liabilities). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The net realized gains or losses on investments during the period, not including gains or losses on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of accretion of capital lease obligation. No definition available.
|
| X | ||||||||||
- Definition Amount of advances to/payments received from related parties. No definition available.
|
| X | ||||||||||
- Definition Amount of disbursement of a loan to a third party. No definition available.
|
| X | ||||||||||
- Definition Amount of equipment acquired through finance lease. No definition available.
|
| X | ||||||||||
- Definition Amount of gain on investments in marketable securities, net. No definition available.
|
| X | ||||||||||
- Definition Amount of interest expense and accretion of convertible debts. No definition available.
|
| X | ||||||||||
- Definition Amount of interest income. No definition available.
|
| X | ||||||||||
- Definition Amount of net settlement of related party balances. No definition available.
|
| X | ||||||||||
- Definition Amount of payment of finance lease obligations. No definition available.
|
| X | ||||||||||
- Definition Amount of proceeds in broker accounts. No definition available.
|
| X | ||||||||||
- Definition Amount of repayment of a loan from a third party. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of expense (income) related to adjustment to fair value of warrant liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of increase (decrease) in receivables due from related parties classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The increase (decrease) during the reporting period in moneys or securities given as security including, but not limited to, contract, escrow, or earnest money deposits, retainage (if applicable), deposits with clearing organizations and others, collateral, or margin deposits. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The increase (decrease) during the reporting period in receivables to be collected from other entities that could exert significant influence over the reporting entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The increase (decrease) during the reporting period in the aggregate amount of obligations to be paid to the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entities' management; an entity and its principal owners, management, or member of their immediate families; affiliates; or other parties with the ability to exert significant influence. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of increase (decrease) in noncurrent assets classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of increase (decrease) in receivables classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The cash outflow associated with the repurchase of amount received from entity's first offering of stock to the public. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The cash inflow from the additional capital contribution to the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The net cash inflow or outflow in aggregate debt due to repayments and proceeds from additional borrowings. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The cash inflow associated with the sale and maturity (principal being due) of other investments, prepayment and call (request of early payment) of other investments not otherwise defined in the taxonomy. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Consolidated Statements of Cash Flows - Reconciliation of Cash and Restricted Cash (Successor Basis) (Parenthetical) - USD ($) |
Dec. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Reconciliation of cash and restricted cash | ||
| Cash | $ 12,006,624 | $ 16,245,807 |
| Restricted cash | 14,100,614 | 480,000 |
| Total cash and restricted cash shown in the consolidated statements of cash flows | $ 26,107,238 | $ 16,725,807 |
| X | ||||||||||
- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Statement of Cash Flows (Predecessor Basis) |
2 Months Ended |
|---|---|
|
Feb. 28, 2017
USD ($)
| |
| Cash flows from operating activities | |
| Net decrease in net assets resulting from operations | $ (626,084) |
| Adjustments to reconcile net decrease in net assets resulting from operations to net cash used in operating activities: | |
| Net change in unrealized depreciation on investments | 386,741 |
| Net realized loss on sales of investments in unaffiliated issuers | 15,327 |
| Proceeds from sales of investment securities | 28,425 |
| Increase in interest receivable | (5,099) |
| Increase in due from brokers | (28,438) |
| Decrease in other receivable and prepayments | 2,520 |
| Increase in accounts payable and accrued expenses | 13,778 |
| Decrease in management fees payable - related party | (58,830) |
| Net cash used in operating activities | (271,660) |
| Net decrease in cash | (271,660) |
| Cash - Beginning of period | 301,643 |
| Cash - End of period | 29,983 |
| Supplemental disclosures of cash flow information | |
| Interest paid | |
| Income taxes paid |
| X | ||||||||||
- Definition The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes. No definition available.
|
| X | ||||||||||
- Definition Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. No definition available.
|
| X | ||||||||||
- Definition The increase (decrease) during the reporting period in due from brokers. No definition available.
|
| X | ||||||||||
- Definition The increase (decrease) during the reporting period in interest receivable. No definition available.
|
| X | ||||||||||
- Definition The increase (decrease) during the reporting period in management fees payable - related party. No definition available.
|
| X | ||||||||||
- Definition The increase (decrease) during the reporting period in other receivable and prepayments. No definition available.
|
| X | ||||||||||
- Definition The amount of increase in accounts payable and accrued expenses. No definition available.
|
| X | ||||||||||
- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. No definition available.
|
| X | ||||||||||
- Definition Net change in unrealized depreciation on investments. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of cash inflow from sales of investment securities. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of increase (decrease) in cash. Cash is the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Includes effect from exchange rate changes. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The net realized gains or losses on investments during the period, not including gains or losses on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
Organization |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ORGANIZATION | 1. ORGANIZATION
The consolidated financial statements include the financial statements the Aptorum Group Limited (the “Company”) and its subsidiaries. The Company and its subsidiaries are hereinafter collectively referred to as the “Group”.
The Company, formerly known as APTUS Holdings Limited and STRIKER ASIA OPPORTUNITIES FUND CORPORATION, is a company incorporated on September 13, 2010 under the laws of the Cayman Islands with limited liability.
Before March 1, 2017, the Company was incorporated as an exempted open-ended investment company with limited liability in the Cayman Islands, which would own and oversee the management, operations and investments of its subsidiaries. The Company was managed by AENEAS CAPITAL LIMITED, formerly known as APTUS CAPITAL LIMITED or Guardian Capital Management Limited (the “Manager”), with its objective to generate long-term capital appreciation by acquiring, holding and/or investing in, by itself or through one or more of its subsidiaries or other investment vehicles, a wide range of investments, assets and/or rights, with a focus on the healthcare industry. Since March 1, 2017, the Manager enters into a new Management Agreement with the Company to manage certain investment and reinvestment.
On February 21, 2017, a special resolution was passed at the directors’ meeting and on March 1, 2017, a resolution was passed at the shareholders’ meeting. According to which, the Company changed from an investment fund with management shares and non-voting participating redeemable preference shares to a holding company with operating subsidiaries (the “Restructure”).
On March 3, 2017, an ordinary resolution passed at the extraordinary general meeting of the Company and approved by the Cayman Islands Government General Registry changed the name of the Company from STRIKER ASIA OPPORTUNITIES FUND CORPORATION to APTUS Holdings Limited.
On October 13, 2017, a special resolution passed at the extraordinary general meeting of the Company, and on October 19, 2017 it was approved by the Cayman Islands Government General Registry changing the name of the Company from APTUS Holdings Limited to Aptorum Group Limited.
After the Restructure as on March 1, 2017, the Company has become a Hong Kong based pharmaceutical company currently in the preclinical stage. The Company researches and develops life science and biopharmaceutical products within its wholly-owned subsidiary, Aptorum Therapeutics Limited, formerly known as APTUS Therapeutics Limited (“Aptorum Therapeutics”) and its indirect subsidiary companies (collectively, “Aptorum Therapeutics Group”).
Below summarizes the list of the subsidiaries consolidated as of December 31, 2018:
Initial public offering
On December 17, 2018, the Group completed an initial public offering (the “IPO” or “Offering”) with new issuance of 761,419 ordinary shares at $15.80 for total offering size of approximately $12.0 million before deducting commissions and expenses. The net proceeds from the IPO was approximately $10.3 million, net off underwriting discount approximately $1.2 million, including warrant issued $0.2 million, and offering costs approximately $0.5 million. The ordinary shares began trading on the NASDAQ Global Market on December 17, 2018 under the ticker symbol “APM”.
Deferred offering costs
Deferred offering costs consist principally of legal, printing and registration costs in connection with the Group’s IPO. Such costs are deferred until the closing of the Offering, at which time the deferred costs are offset against the offering proceeds. Deferred offering costs as of December 31, 2018 and 2017 amounted to $nil on the consolidated balance sheets. At the completion of the IPO, US$1,732,229 offering costs was charged to additional paid-in capital. |
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Liquidity |
12 Months Ended |
|---|---|
Dec. 31, 2018 | |
| Private Placing Memorandum [Abstarct] | |
| LIQUIDITY | 2. LIQUIDITY
The Company reported a net loss of $15,134,485 and net operation cash outflow of $10,035,531 for the year ended December 31, 2018, respectively. In addition, the Company had an accumulated deficit of $17,379,185 as of December 31, 2018. The Company’s operating results for future periods are subject to numerous uncertainties and it is uncertain if the Company will be able to reduce or eliminate its net losses for the foreseeable future. If management is not able to generate significant revenues from its product candidates currently in development, the Company may not be able to achieve profitability.
The Company’s principal sources of liquidity have been cash and marketable securities. As of the date of issuance of the consolidated financial statements, the Company has approximately $7 million of unrestricted cash. In addition, based upon the current market price of the Company’s marketable securities, it anticipates it can liquidate such marketable securities for greater than its carrying amount, if necessary. In addition, the Company will need to maintain its operating costs at a level which will not exceed such aforementioned sources of funds in order to continue as a going concern for a period within one year after the issuance of its consolidated financial statements.
The Company believes that available cash, together with the efforts from aforementioned management plan and actions, should enable the Company to meet presently anticipated cash needs for at least the next 12 months after the date that the financial statements are issued and the Company has prepared the consolidated financial statements on a going concern basis. However, the Company continues to have ongoing obligations and it expects that it will require additional capital in order to execute its longer-term development plan. If the Company encounters unforeseen circumstances that place constraints on its capital resources, management will be required to take various measures to conserve liquidity, which could include, but not necessarily be limited to, deferring some of its research and seeking to dispose of marketable securities. Management cannot provide any assurance that the Company will raise additional capital if needed. |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- References No definition available.
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Summary of Significant Accounting Policies |
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| Accounting Policies [Abstract] | ||||||||||||||||||||||||||||||||||
| Summary of Significant Accounting Policies | 3. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Basis of presentation
The consolidated financial statements are prepared in accordance with U.S. GAAP. Before March 1, 2017, the Company was an investment company under U.S. GAAP for the purposes of financial reporting. U.S. GAAP for an investment company requires investments to be recorded at estimated fair value and the unrealized gains and/or losses in an investment’s fair value are recognized on a current basis in the statements of operations. In addition, the Company did not consolidate its subsidiaries, since they were operating companies and not investment companies. Such entities were fair valued in accordance with ASC Topic 946 (“ASC 946”) and ASC Topic 820 (“ASC 820”).
As of March 1, 2017, after the change of business purpose, legal form and substantive activities, the Company’s status changed to an operating company from an investment company since it no longer met the criteria to qualify as an investment company under the ASC 946. The Company discontinued applying the guidance in ASC 946 and began to account for the change in status prospectively by accounting for its investments in accordance with other U.S. GAAP topics.
This change in status and the accounting policies affect the comparability of the financial statements. As such, for the period January 1, 2017 through February 28, 2017, statements of operations, changes in net assets, and cash flows have been presented on the predecessor basis of accounting as an investment company, and on the basis of accounting as an operating company since March 1, 2017. The consolidated balance sheets as of December 31, 2018 and 2017 have been presented on the successor basis.
Principles of consolidation
The consolidated financial statements of the Group are presented on the accrual basis of accounting in accordance with U.S. GAAP and include the accounts of the Company, its direct and indirect wholly and majority owned subsidiaries and a variable interest entity. All material intercompany balances and transactions have been eliminated in preparation of the consolidated financial statements. Non-controlling interests represent the equity interest that is not owned by the Group.
Use of estimates
The preparation of the consolidated
financial statements on successor basis in conformity with U.S. GAAP requires management to make estimates and assumptions
that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of
the financial statements and the reported amounts of increases and decreases in net assets from operations as well as income
and expenses during the reporting period. Significant accounting estimates reflected in the Group’s consolidated
financial statements include valuation of warrants, fair value of investments in securities, convertible debts and finance
lease, the useful lives of intangible assets and property, plant and equipment, impairment of long-lived assets, valuation
allowance for deferred tax assets, and collectability of receivables. Actual results could differ from those estimates.
Foreign currency translation and transaction
USD is the reporting currency. The functional currency of subsidiaries in the Cayman Islands is USD, the functional currency of subsidiaries in Hong Kong is Hong Kong Dollars (“HKD”), the functional currency of a subsidiary in Macao is Macanese Pataca (“MOP”) and the functional currency of a subsidiary in the United Kingdom is Great British Pound (“GBP”). An entity’s functional currency is the currency of the primary economic environment in which it operates, normally that is the currency of the environment in which it primarily generates and expends cash. The management considered various indicators, such as cash flows, market expenses, financing and inter-company transactions and arrangements in determining the Group’s functional currency.
In the consolidated financial statements, the financial information of the Company and its subsidiaries, which use HKD, MOP and GBP as their functional currency, has been translated into USD. Assets and liabilities are translated from each subsidiary’s functional currency at the exchange rates on the balance sheet dates, equity amounts are translated at historical exchange rates, and revenues, expenses, gains, and losses are translated using the average exchange rates for the year. Translation adjustments are reported as cumulative translation adjustments and are shown as a separate component of other comprehensive income or loss in the statements of operations and comprehensive loss.
Cash
Cash consists of cash on hand and bank deposits and cash denominated in foreign currencies, which is unrestricted as to withdrawal and use.
Restricted Cash
Restricted cash relates to cash deposited into the escrow account from investors for the purpose of the subscription of convertible debts.
Inventories
Inventories are stated at lower of cost or net realizable value. Cost is determined using the weighted average method.
Where there is evidence that the utility of inventories, in their disposal in the ordinary course of business, will be less than cost, whether due to physical deterioration, obsolescence, changes in price levels, or other causes, the inventories are written down to net realizable value.
Accounts receivable
Accounts receivable are stated at the original amount less an allowance for doubtful receivables, if any, based on a review of all outstanding amounts at period end. An allowance is also made when there is objective evidence that the Group will not be able to collect all amounts due according to the original terms of the receivables. The Group analyzes the aging of the customer accounts, historical and current economic trends and the age of the receivables when evaluating the adequacy of the allowance for doubtful accounts.
Marketable Securities
Marketable Securities are accounted for as trading securities or available-for-sale securities based on the trading purpose, which are measured at fair value. Gains or losses from changes in fair value of trading securities are recorded through earnings. Gains or losses from changes in the fair value of available-for-sale securities are recorded in accumulated other comprehensive income, until the investment is sold or otherwise disposed of, or until the investment is determined to be other-than-temporarily impaired, at which time the cumulative gain or loss previously reported in equity is included in income. The specific identification method is used to determine the realized gain or loss on investments sold or otherwise disposed.
The Group measures the investments in marketable securities at fair value based on quoted market prices. Gains from the marketable securities amounting to $501,522 and $3,912,500, respectively, were recognized in the consolidated statements of operations and comprehensive loss for the year ended December 31, 2018 and the period March 1, 2017 to December 31, 2017. The Group recognized the unrealized loss on investments in available-for-sale securities amounting to $1,122,251 and $367,782, respectively, for the year ended December 31, 2018 and the period March 1, 2017 to December 31, 2017.
For the year ended December 31, 2018, the Group disposed the available-for-sale securities with sales proceeds of $637,582 received and recognized a gain of $501,522 in the consolidated statements of operations.
During the period March 1, 2017 to December 31, 2017, the Group disposed the trading securities and available-for-sale securities, with sales proceeds of $15,738,517 and $310,550 received, and recognized a gain of $3,917,046 and a loss of $4,546 on the consolidated statements of operations.
Investments in derivatives
Investments in derivatives consisted of warrants, which are measured at fair value, with gains or losses from changes in fair value recorded through earnings. The fair value of these warrants have been determined using the Black-Scholes pricing mode. The Black-Scholes pricing model provides for assumptions regarding volatility, call and put features and risk-free interest rates within the total period to maturity.
For the year ended December 31, 2018 and the period March 1, 2017 to December 31, 2017, the Group disposed of warrants with proceeds of $4,957 and $nil received, respectively. Loss on the warrants amounted to $974,444 and $827,501, respectively, was recognized in the consolidated statements of operations for the year ended December 31, 2018 and the period March 1, 2017 to December 31, 2017.
Non-marketable investments
Non-marketable investments are comprising of investments in non-redeemable preferred shares of privately-held companies accounted for under the cost method and are not required to be consolidated under the variable interest or voting models. Non-marketable investments are classified as non-current assets on the consolidated balance sheets as those investments do not have stated contractual maturity dates. Non-marketable equity investments are measured at purchase cost with appropriate consideration given to impairment.
The Group periodically review the equity investments for impairment. The Group considers impairment indicators such as negative changes in industry and market conditions, financial performance, business prospects, and other relevant events and factors. If any impairment is considered other-than-temporary, the fair value of the securities is below the carrying amount, the Group will write down the securities to fair value. As of December 31, 2018 and 2017, the Group believes no impairment charge is necessary.
As of December 31, 2018 and 2017, investments accounted for under the cost method had a carrying value of $7,094,712 and $7,394,713 respectively.
Fair value measurement
Fair value is defined as the price that would be received from selling an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. When determining the fair value measurements for assets and liabilities required or permitted to be recorded at fair value, the Group considers the principal or most advantageous market in which it would transact its business, and it considers assumptions that market participants would use when pricing the asset or liability.
As a basis for considering such assumptions, a three-tier fair value hierarchy prioritizes the inputs utilized in measuring fair value as follows:
The hierarchy requires the Group to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. A financial instrument’s categorization within the fair value hierarchy is based upon the lowest level of input that is significant to the fair value measurement. The Group has estimated the fair value amounts of its financial instruments using the available market information and valuation methodologies considered to be appropriate and has determined that the carrying value of the Group’s cash, restricted cash, due from brokers, other receivables and prepayments, amounts due from/to related parties, and accounts payable and accrued expenses as of December 31, 2018 and 2017 approximate fair value due to the short-term nature of these assets and liabilities.
Property, plant and equipment
Property, plant and equipment is stated at cost less accumulated depreciation. Cost represents the purchase price of the asset and other costs incurred to bring the asset into its existing use. Maintenance, repairs and betterments, including replacement of minor items, are charged to expense; major additions to physical properties are capitalized.
Depreciation of property, plant and equipment is provided using the straight-line method over their estimated useful lives:
Upon sale or disposal, the applicable amounts of asset cost and accumulated depreciation are removed from the accounts and the net amount less proceeds from disposal is charged or credited to income.
Other non-current asset
Other non-current asset represents laboratory supplies that can be used for more than one year. Cost represents the purchase price of the supplies.
Amortization of other non-current asset is provided using the straight-line method over their estimated useful lives. The amortization expenses for the year ended December 31, 2018 is $59,833.
Intangible assets
Indefinite-lived intangible assets are tested for impairment at least annually and are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Indefinite-lived intangible assets are impaired if their estimated fair values are less than their carrying values.
Finite-lived intangible assets are initially recorded at fair value when acquired, in which the finite intangible assets are amortized over their estimated useful life, which is the period over which the assets are expected to contribute directly or indirectly to the future cash flows of the Group. These intangible assets are tested for impairment at the time of a triggering event, if one were to occur. Finite-lived intangible assets may be impaired when the estimated undiscounted future cash flows generated from the assets are less than their carrying amounts.
The Group’s intangible assets mainly consist of computer software, exclusive rights in prepaid patented and unpatented licenses. The prepaid patented licenses are for clinical purpose or further development into other products. Prepaid unpatented license is for further development, once the associated research and development efforts are completed, the prepaid unpatented license will be reclassified as a finite-lived asset and is amortized over its useful life. The estimated useful life of the exclusive rights in using patents is generally the remaining patent life from the acquisition date to expiration date under the law, which is 17 to 20 years, the Group will reassess the remaining patent life on annual basis, and the Group will assess the intangible assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may no longer be recoverable.
Impairment of long-lived assets
The Group reviews its long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may no longer be recoverable. When these events occur, the Group measures impairment by comparing the carrying value of the long-lived assets to the estimated undiscounted future cash flows expected to result from the use of the assets and their eventual disposition. If the sum of the expected undiscounted cash flow is less than the carrying amount of the assets, the Group would recognize an impairment loss, which is the excess of carrying amount over the fair value of the assets, using the expected future discounted cash flows.
Convertible debts
The Group determines the appropriate accounting treatment of its convertible debts in accordance with the terms in relation to the conversion feature, call and put option, beneficial conversion feature (“BCF”) and settlement feature. After considering the impact of such features, the Group concludes that, as of December 31, 2017, the convertible debts contained a contingent beneficial conversion, which shall not be recognized in earnings until the contingency is resolved, and therefore accounts for such instrument as a liability in its entirety.
Convertible debts were subsequently measured at amortized cost, using the effective interest rate method. Amortized cost is calculated by taking into account any discount or premium on acquisition and fees or costs that are an integral part of the effective interest rate. The effective interest rate amortization is included in interest expense in the consolidated statements of operations.
Amortized cost is calculated by taking into account any discount or premium on acquisition and fees or costs that are an integral part of the effective interest rate. The effective interest rate amortization is included in finance costs in the condensed consolidated statements of operations.
Management concluded that the contingency was effectively resolved upon the completion of the IPO on December 17, 2018 so that part of the convertible debts were converted automatically accordingly. The BCF derecognized upon automatic conversion was recorded as interest expense with a corresponding increase to additional paid-in capital. The remaining BCF was recorded as debt discount, which was amortized through the maturity of the convertible debts, with a corresponding increase to additional paid-in capital.
Finance lease
Leases that transfer substantially all the rewards and risks of ownership of assets to the Group, other than legal title, are accounted for as finance leases. At the inception of a finance lease, the cost of the leased asset is capitalized at the present value of the minimum lease payments and recorded together with the obligation, excluding the interest element, to reflect the purchase and financing. Assets held under capitalized finance leases are included in property, plant and equipment, and depreciated over the shorter of the lease terms and the estimated useful lives of the assets. The interest expenses of such leases are charged to the consolidated statements of operations so as to provide a constant periodic rate of charge over the lease terms.
Warrant liabilities
For warrants that are not indexed to the Group’s shares, the Group records the fair value of the issued warrants as liabilities at each balance sheet date and records changes in the estimated fair value as a non-cash gain or loss in the consolidated statements of operations and comprehensive loss. The warrant liabilities are recognized in the consolidated balance sheets at the fair value (level 3). The fair value of these warrants have been determined using the Black-Scholes pricing mode. The Black-Scholes pricing model provides for assumptions regarding volatility, call and put features and risk-free interest rates within the total period to maturity.
Revenue recognition
Dividend income is recorded on the ex-dividend date, and interest income is recorded on an accrual basis.
Healthcare service income is recognized when persuasive evidence of the services is rendered, the services price is fixed or determinable and collectability of the receivable is reasonably assured.
Cost of healthcare service
Cost of healthcare service rendered represents cost in relation to the medical services provided including the cost of pharmaceutical supplies and medicine.
Research and development expenses
Research and development costs are expensed as incurred. Research and development expenses are comprised of costs incurred in performing research and development activities, including amortization of the patent license, depreciation of laboratory equipment, external costs of outside vendors engaged to conduct preclinical development activities and trials.
Income taxes
The Group accounts for income taxes under the asset and liability method. Under this method, deferred income taxes are determined based on differences between the financial carrying amounts of existing assets and liabilities and their tax bases. Income taxes are provided for in accordance with the laws of the relevant taxing authorities.
A valuation allowance is provided for deferred tax assets if it is more likely than not that these items will either expire before the Group is able to realize their benefits, or that future deductibility is uncertain. Valuation allowances are established, when necessary, to reduce deferred tax assets to the amount expected to be realized.
Uncertain tax positions
The Group accounts for uncertainty in income taxes using a two-step approach to recognizing and measuring uncertain tax positions. The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates that it is more likely than not that the position will be sustained on audit, including resolution of related appeals or litigation processes, if any. The second step is to measure the tax benefit as the largest amount that is more than 50% likely of being realized upon settlement. Interest and penalties related to uncertain tax positions are recognized and recorded as necessary in the provision for income taxes. The Group recognizes interest on non-payment of income taxes and penalties associated with tax positions when a tax position does not meet more likely than not thresholds be sustained under examination. The tax returns of the Group’s Hong Kong subsidiaries and variable interest entity (“VIE”) are subject to examination by the relevant tax authorities. According to the Hong Kong Inland Revenue Department, the statute of limitation is six years if any company chargeable with tax has not been assessed or has been assessed at less than the proper amount, the statute of limitation is extended to ten years if the underpayment of taxes is due to fraud or willful evasion. According to United Kingdom’s policy, trading losses are available to be carried forward indefinitely. The Group did not have any material interest or penalties associated with tax positions for the year ended December 31, 2018 and the period March 1, 2017 through December 31, 2017, and did not have any significant unrecognized uncertain tax positions as of December 31, 2018 and 2017. The Group does not believe that its assessment regarding unrecognized tax benefits will materially change over the next twelve months.
Comprehensive income or loss
U.S. GAAP generally requires that recognized revenue, expenses, gains and losses be included in net income or loss. Although certain changes in assets and liabilities are reported as separate components of the equity section of the consolidated balance sheets, such items, along with net income, are components of comprehensive income or loss. The components of other comprehensive income or loss consist of unrealized gain or loss on available-for-sale short-term investments and exchange differences on translation of foreign operations.
Loss per share
Basic loss per share is computed by dividing net loss attributable to ordinary shareholders by the weighted average number of ordinary shares outstanding during the period. Diluted loss per share reflects the potential dilution that could occur if securities or other contracts to issue ordinary shares were exercised or converted into ordinary shares. Potential dilutive securities are excluded from the calculation of diluted loss per share in loss periods as their effect would be anti-dilutive.
Recently issued accounting standards
In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2014-09, Revenue from Contracts with Customers (Topic 606) (“ASU 2014-09”), which was subsequently modified in August 2015 by ASU 2015-14, Revenue from Contracts with Customers: Deferral of the Effective Date. This guidance will be effective for fiscal years (and interim reporting periods within those years) beginning after December 15, 2017. The core principle of ASU 2014-09 is that companies should recognize revenue when the transfer of promised goods or services to customers occurs in an amount that reflects what the company expects to receive. It requires additional disclosures to describe the nature, amount, timing and uncertainty of revenue and cash flows from contracts with customers. In 2016, the FASB issued additional ASUs that clarify the implementation guidance on principal versus agent considerations (ASU 2016-08), on identifying performance obligations and licensing (ASU 2016-10), and on narrow-scope improvements and practical expedients (ASU 2016-12) as well as on the revenue recognition criteria and other technical corrections (ASU 2016-20). In 2017, the FASB issued Accounting Standards Update (ASU) 2017-05, Other Income—Gains and Losses from the Derecognition of Nonfinancial Assets (Subtopic 610-20), which was originally issued in ASU 2014-09. The amendments in this Update require that an entity to initially measure a retained non-controlling interest in a nonfinancial asset at fair value consistent with a how a retained non-controlling interest in a business is measured.
Under Topic 606, an entity recognizes revenue when the consultation service was completed, the control of the medicine was delivered to the patients and the appointment of the laboratory test was made, in an amount that reflects the consideration which the entity expects to receive in exchange for those goods or services. It also impacts certain other areas, such as the accounting for costs to obtain or fulfill a contract. The standard also requires disclosure of the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers.
The Group is an “emerging growth company” as defined in the Jumpstart Our Business Startups Act of 2010 (the “JOBS Act”). Under the JOBS Act, emerging growth companies (“EGCs”) can delay adopting new or revised accounting standards issued subsequent to the enactment of the JOBS Act until such time as those standards apply to private companies. Management has adopted this standard effective January 1, 2019 using the modified-retrospective approach, in which case the cumulative effect of applying the standard would be recognized at the date of initial application. The Group also estimates there will not be a material impact to the beginning balance of retained earnings.
In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments—Overall: Recognition and Measurement of Financial Assets and Financial Liabilities (ASU 2016-01), which requires equity investments to be measured at fair value through net income. Equity investments that are accounted for under the equity method are not impacted. ASU 2016-01 provides that equity investments without readily determinable fair values can be valued at cost minus impairment using a simplified impairment assessment that utilizes qualitative assessments. ASU 2016-01 requires separate presentation of the financial assets and liabilities by category and form. ASU 2016-01 should be applied prospectively and will be effective for fiscal years beginning after December 15, 2017, and for interim periods within those fiscal years. As an EGC, the Group chose to delay the adoption of the update for one year. The Group adopted the new standard on January 1, 2019. The most significant impact to the consolidated financial statements relates to the recognition and measurement of equity investments at fair value in the consolidated statements of operations. The management has elected to use the measurement alternative, defined as cost, less impairments, adjusted by observable price changes. The management anticipates that the adoption of ASU 2016-01 will increase the volatility of the other (loss) income, net, as a result of the remeasurement of the equity securities upon the occurrence of observable price changes and impairments.
In February 2016, the FASB issued ASU 2016-02, Leases (“ASU 2016-02”), which requires a lessee to recognize a right-of-use asset and a lease liability for operating leases, initially measured at the present value of the future lease payments, in the balance sheet. ASU 2016-02 also requires a lessee to recognize a single lease cost, calculated so that the cost of the lease is allocated over the lease term, generally on a straight-line basis. This new guidance is effective for fiscal years beginning after December 15, 2019. Early adoption is permitted. The Group is currently evaluating the potential effects of adopting the provisions of ASU 2016-02 on its consolidated financial statements.
In August 2018, the FASB issued ASU No. 2018-13, Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement, which amends ASC 820, Fair Value Measurement. This ASU modifies the disclosure requirements for fair value measurements by removing, modifying, or adding certain disclosures. The effective date is the first quarter of fiscal year 2021, with early adoption permitted for the removed disclosures and delayed adoption until fiscal year 2021 permitted for the new disclosures. The removed and modified disclosures will be adopted on a retrospective basis and the new disclosures will be adopted on a prospective basis. The adoption will not have a material effect on the Group’s financial statements.
The Group does not believe other recently issued but not yet effective accounting standards, if currently adopted, would have a material effect on the consolidated financial position, statements of operations and cash flows. |
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- Definition The entire disclosure for all significant accounting policies of the reporting entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Change in Status |
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| Investment Company [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| CHANGE IN STATUS | 4. CHANGE IN STATUS
Prior to the March 1, 2017 change in status as an investment company, the Company recorded its investments at fair value and recorded the changes in the fair value as unrealized gain or loss. In addition, the Company recorded its direct and indirect wholly and majority owned subsidiaries at fair value since they were operating companies not providing services to the Company and not investment companies.
Upon the effective date of the change in status, the fair value accounting as an investment company was no longer applicable to the Company, rather the Company began presenting such subsidiaries on a consolidated basis. The investments in unaffiliated issuers are measured at fair value or cost, less impairment. The Company's initial carrying value of the net assets of the investments in subsidiaries was the fair value on the effective date of the change in status determined as follows:
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- Definition The entire disclosure of financial highlights reported by investment company. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Variable Interest Entity |
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| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |||||||||||||||||||||
| Variable Interest Entity | 5. VARIABLE INTEREST ENTITY
On July 28, 2017, the Group, through one of its subsidiaries, Aptorum Therapeutics Limited, entered into a convertible loan agreement (the “Agreement”) with Acticule Life Sciences Limited (“Acticule”), at interest rate of 0% but no amount or maturity limits.
Acticule was incorporated by an individual on June 30, 2017, with paid-in capital of $1. Acticule mainly engaged in research and development of life science and biopharmaceutical products. From July 28, 2017 to December 22, 2017, Acticule has drawn down the loan in aggregate amount of $1,000,000. Other than that, Acticule has not obtained any financial support for its business operation.
After evaluation of the design of Acticule as the basis for determining its variability in applying the variable interest entity model, the Group believes that Acticule was a VIE, and the Group is the primary beneficiary, due to the Group has the power to ultimately direct the activities and significantly affect its economic performance, as well as the obligation to absorb losses or the right to receive benefit from Acticule that could potentially be significant to Acticule. Therefore, the financial statement of Acticule was consolidated by the Group since the first loan drawn down to Acticule on July 28, 2017.
On December 22, 2017, Acticule accepted the election made by the Group to convert the entire loan of $1,000,000 into shares in Acticule. After the conversion, the Group held approximately 100% equity interest of Acticule, which ceased to be a VIE but consolidated by the Group under the voting interest entity model thereafter.
From July 28, 2017 to December 22, 2017, Acticule was consolidated under the VIE model, and its operating expense and net loss are listed below:
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- Definition The entire disclosure for a variable interest entity (VIE), including but not limited to, judgments and assumptions in determining whether to consolidate and in identifying the primary beneficiary, gain (loss) recognized on the initial consolidation of the VIE, terms of arrangements, amounts and classification of the VIE's assets and liabilities, and the entity's maximum exposure to loss. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Fair Value Measurement |
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| Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| FAIR VALUE MEASUREMENT | 6. FAIR VALUE MEASUREMENT
The following table provides the assets and liabilities carried at fair value measured on a recurring basis as of December 31, 2018 and 2017:
The following is a reconciliation of Level 3 assets during the year ended December 31, 2018:
The following is a reconciliation of Level 3 assets for the period February 28, 2017 through December 31, 2017:
The following table presents the quantitative information about the Group’s Level 3 fair value measurements of investment as of December 31, 2018 and 2017, which utilized significant unobservable internally-developed inputs:
Warrants
As of December 31, 2018 and 2017, the volume of the Group’s derivative activities based on their notional amount and number of contracts, categorized by primary underlying risk, are as follows:
The following table identifies the fair value amounts of derivative instruments included in the consolidated balance sheets as derivative contracts, categorized by primary underlying risk, at December 31, 2018 and 2017. The following table also identifies the net gain and loss amounts included in the consolidated statement of operations as net unrealized gain from derivative contracts, categorized by primary underlying risk, for the year ended December 31, 2018 and the period March 1, 2017 through December 31, 2017:
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- References No definition available.
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- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Other Receivables and Prepayments |
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Dec. 31, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Receivables [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| OTHER RECEIVABLES AND PREPAYMENTS | 7. OTHER RECEIVABLES AND PREPAYMENTS
Other receivables and prepayments as of December 31, 2018 and 2017 consisted of:
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- Definition Disclosure of other receivables and prepayments text block. No definition available.
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- References No definition available.
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Property, Plant and Equipment, Net |
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| Property, Plant and Equipment [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PROPERTY, PLANT AND EQUIPMENT, NET | 8. PROPERTY, PLANT AND EQUIPMENT, NET
Property, plant and equipment as of December 31, 2018 and 2017 consisted of:
Depreciation expenses for property, plant and equipment amounted to $497,908 and $6,470 for the year ended December 31, 2018 and the period March 1, 2017 through December 31, 2017, respectively. |
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- References No definition available.
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- Definition The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Intangible Assets, Net |
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| Goodwill and Intangible Assets Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| INTANGIBLE ASSETS, NET | 9. INTANGIBLE ASSETS, NET
As of December 31, 2018 and 2017, the Group has capitalized seven of the exclusive licenses which includes seven patented and one unpatented technologies in the areas of neurology, infectious diseases, gastroenterology, oncology, surgical robotics and natural health. Pursuant to the license agreements, the Group paid upfront payments and became the exclusive licensee to prosecute certain patents developed or licensed under the applicable agreements.
The Group recognized the prepaid unpatented license to reflect the fair value of the subsidiaries as of the date of the change in status from an investment company. The Group capitalizes the prepaid patented license for the exclusive rights with completed filing of patents in certain jurisdictions (e.g., the United States of America and Europe) and alternative future uses.
Prepaid unpatented license is indefinite-lived intangible assets which are tested for impairment annually. Prepaid patented licenses and computer software are finite-lived intangible assets which are amortized over their estimated useful life. Amortization expenses for finite-lived intangible assets amounted to $124,551 and $52,433 for the year ended December 31, 2018 and the period March 1, 2017 through December 31, 2017, respectively. The Group wrote off the cost and the related amortization of $2,320 after the expiration of the computer software for the year ended December 31, 2018.
The Group expects amortization expense related to its finite-lived intangible assets for the next five years and thereafter to be as follows as of December 31, 2018:
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- References No definition available.
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- Definition The entire disclosure for all or part of the information related to intangible assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Long-Term Deposits |
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Dec. 31, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||
| Debt Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||
| LONG-TERM DEPOSITS | 10. LONG-TERM DEPOSITS
Long-term deposits as of December 31, 2018 and 2017 consisted of:
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- References No definition available.
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- Definition The entire disclosure for long-term debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Accounts Payable and Accrued Expenses |
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| Accounts Payable And Accrued Expenses | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ACCOUNTS PAYABLE AND ACCRUED EXPENSES | 11. ACCOUNTS PAYABLE AND ACCRUED EXPENSES
Accounts payable and accrued expenses as of December 31, 2018 and 2017 consisted of:
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- References No definition available.
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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Income Taxes |
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| Income Tax Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| INCOME TAXES | 12. INCOME TAXES
The Company and its subsidiaries file tax returns separately.
Income taxes
Cayman Islands: under the current laws of the Cayman Islands, the Company and its subsidiaries in the Cayman Islands are not subject to taxes on their income and capital gains.
Hong Kong: in accordance with the relevant tax laws and regulations of Hong Kong, a company registered in Hong Kong is subject to income taxes within Hong Kong at the applicable tax rate on taxable income. In March 2018, the Hong Kong Government introduced a two-tiered profit tax rate regime by enacting the Inland Revenue (Amendment) (No.3) Ordinance 2018 (the "Ordinance"). Under the two-tiered profits tax rate regime, the first $2 million of assessable profits of qualifying corporations is taxed at 8.25% and the remaining assessable profits at 16.5%. The Ordinance is effective from the year of assessment 2018-2019. According to the policy, if no election has been made, the whole of the taxpaying entity's assessable profits will be chargeable to Profits Tax at the rate of 16.5% or 15%, as applicable. Because the preferential tax treatment is not elected by the Group, all the subsidiaries registered in Hong Kong are subject to income tax at a rate of 16.5%. The subsidiaries registered in Hong Kong did not have assessable profits that were derived Hong Kong during the year ended December 31, 2018 and the period March 1, 2017 through December 31, 2017. Therefore, no Hong Kong profit tax has been provided for in the periods presented.
Macao: Taxpayers in Macao are divided into Group A and Group B, Group A taxpayers are companies that have maintained proper accounting books and records, with capital of MOP1,000,000 and above or average assessed annual taxable profits in the past three years of more than MOP500,000, those who do not meet the criteria of Group A taxpayers are assigned to Group B. Group B taxpayers are assessed by the Macao Finance Bureau on a deemed profit basis, and Group B taxpayers are unable to carry forward tax losses. The capital of the subsidiary in Macao is MOP100,000 and it is assigned to Group B taxpayer. The tax loss of subsidiary in Macao cannot be utilized.
United Kingdom: in accordance with the relevant tax laws and regulations of United Kingdom, a company registered in the United Kingdom is subject to income taxes within United Kingdom at the applicable tax rate on taxable income. All the United Kingdom subsidiaries that are not entitled to any tax holiday were subject to income tax at a rate of 19%. The subsidiary in United Kingdom did not have assessable profits that were derived United Kingdom during the year ended December 31, 2018 and the period March 1, 2017 through December 31, 2017. Therefore, no United Kingdom profit tax has been provided for in the periods presented.
The components of the provision for income taxes expenses are:
The reconciliation of income taxes expenses computed at the Hong Kong statutory tax rate applicable to income tax expense is as follows:
Deferred tax asset, net
Deferred tax assets and deferred tax liabilities reflect the tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purpose and the tax bases used for income tax purpose. The following represents the tax effect of each major type of temporary difference.
As of December 31, 2018 and 2017, the Group had net operating loss carry-forwards of $21,191,279 and $7,575,154, respectively, including its Hong Kong and United Kingdom operations, which are available to reduce future taxable income; and all of these losses can be carried forward indefinitely.
Valuation allowance was provided against deferred tax assets in entities where it was determined, it was more likely than not that the benefits of the deferred tax assets will not be realized. The Group had deferred tax assets which consisted of tax loss carry forward, which can be carried forward to offset future taxable income. The Group maintains a full valuation allowance on its net deferred tax assets. The management determines it is more likely than not that all of its deferred tax assets will not be utilized. The valuation allowance increased by $2,054,381 and $999,619, respectively, for the year ended December 31, 2018 and the period March 1, 2017 through December 31, 2017.
During the preparation of the Group's financial statements for the year ended December 31, 2018, the Group made adjustments to the previously issued consolidated financial statements included in Form F-1 filed with the SEC related to: 1) deferred tax assets and valuation allowance; and 2) deferred tax liabilities, due to that the Cayman Islands subsidiaries which are registered as non-Hong Kong companies in Hong Kong may subject to income taxes within Hong Kong at the applicable tax rate on taxable income. The Company evaluated the materiality of this adjustment and concluded that its impact was not material on its financial statements taken as a whole and did not affect the March 1, 2017 and December 31, 2017 balance sheets, statements of operations, stockholder's equity and cash flows for the periods ended March 1, 2017 and December 31, 2017. The Company elected to adjust the balances in the following tables.
The reconciliation of income taxes expenses computed at the Hong Kong statutory tax rate applicable to income tax expense is as follows:
Deferred tax asset, net
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- References No definition available.
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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Related Party Balances and Transactions |
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| Related Party Transactions [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| RELATED PARTY BALANCES AND TRANSACTIONS | 13. RELATED PARTY BALANCES AND TRANSACTIONS
The following is a list of a director and related parties to which the Group has transactions with:
Amounts due from related parties
Amounts due from related parties consisted of the following as of December 31, 2018 and 2017:
Amounts due to related parties
Amounts due to related parties consisted of the following as of December 31, 2018 and 2017:
Related party transactions
Related party transactions consisted of the following for the year ended December 31, 2018 and the period March 1, 2017 through December 31, 2017:
Note 1: The non-interest-bearing loan was borrowed from management for operation purpose and the loan was due on demand.
Note 2: AENEAS CAPITAL LIMITED has paid the audit fee and legal fee on behalf of the Group and received the expense reimbursement. Some of the amounts were repaid during the periods. The balances were non-interest bearing.
Aeneas Management Limited has paid the operation fee on behalf of the Group and received the expense reimbursement. The balances were non-interest bearing.
Note 3: The Group has paid the expenses on behalf of AENEAS CAPITAL LIMITED, Aeneas Limited and Aeneas Group Limited, and the balances were non-interest bearing. There was no further payment on behalf transactions since April 2018.
Note 4: AENEAS CAPITAL LIMITED provides certain management and administrative services to the Group. For the year ended December 31, 2018 and the period March 1, 2017 through December 31, 2017, AENEAS CAPITAL LIMITED was entitled to receive a fixed amount of administrative fees of HKD500,000 (approximately $64,103) per calendar month. On July 31, 2018, the agreement was mutually agreed to be terminated.
Note 5: Jurchen Investment Corporation entered into a sub-tenancy agreement with a subsidiary of the Group for the rental arrangement of an office in Hong Kong. For the period February 1, 2018 through January 31, 2021, Jurchen Investment Corporation was entitled to receive a fixed amount of rental fee of HK$130,000 (approximately USD16,667) per calendar month.
On November 11, 2017, the Group sold 100% of the ownership of Aeneas Limited and its subsidiary, Aeneas Group Limited, to Jurchen Investment Corporation for cash proceeds of $1. The Group recognized a gain on disposal of entity under common control of $67,874, net of net liabilities of Aeneas Limited and its subsidiary of $67,874 in consolidated statement of equity.
On April 3, 2018, Aptorum Medical Limited issued 526 shares to Clark Cheng, decreasing the equity interest of the Company from 100% to 95%.
In April 2018, the Group, AENEAS CAPITAL LIMITED, Aeneas Management Limited and Aeneas Group Limited entered into a net settlement agreement to offset the amounts due from related parties against the amounts due to related parties. Thereby, the Group is released from obligation for a total amount of $164,973, netting off receivables of total amount of $197,878 and collected remaining balance of $32,905. |
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- References No definition available.
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- Definition The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Convertible Debts |
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| Debt Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| CONVERTIBLE DEBTS | 14. CONVERTIBLE Debts
Convertible promissory notes
As of December 31, 2017, the Group issued an aggregated amounted of $480,000 of convertible promissory notes (the “Notes”). The Notes will be redeemed by the Group on the earlier of (i) the twelve months anniversary of the issuance date; and (ii) the date that the Group redeems the Notes if it has not consummated the IPO within twelve months of the issuance date. Interest on the Notes is accrued at a rate of 1% per annum and shall be compounded annually. The Notes are convertible into the Class A Ordinary Shares of the Company at a price of 56% discount to the actual price per Class A Ordinary Share to be issued in the IPO at the time that the Group consummates an initial closing of the IPO. The Group concludes that the convertible debts contained a contingent beneficial conversion, which shall not be recognized in earnings until the contingency is resolved.
One of the underwriters in this Offering, Boustead, also served as a placement agent for the Notes and received (i) a cash success fee of $68,516 and (ii) warrants to purchase 12,663 Class A Ordinary Shares, at an exercise price of $6.95 per share, subject to adjustment (the “Series A Note PA Warrants”). The Bond PA Warrants are exercisable on a cashless basis. For the year ended December 31, 2018, $130,935 was recorded as expense for the warrants after the completion of the performance obligation, which is the success of IPO.
In 2018, the Group has additionally issued $1,120,400 of convertible promissory notes under the same terms above and $1,600,400 of convertible promissory notes were issued accumulatively, and an unamortized debt issuance costs and discounts of $22,935 was remaining before the IPO. For the year ended December 31, 2018, the interest accretion and the contractual interest coupon of the Notes was $26,380 and $8,802, respectively.
In accordance with Accounting Standards Codification (“ASC”) 470-20-30-8, the Group should record a charge equal to the lower amount of either i) the Intrinsic Value of the BCF or ii) the proceeds realized upon the issuance of the Notes. The Group completed its IPO on December 17, 2018. Pursuant to the terms of the Notes, all of the outstanding principal amount of the Notes was automatically converted into 230,252 Class A Ordinary Shares. The intrinsic value of the BCF was determined to be $1,600,400. The Group concluded that the contingency was effectively resolved upon the automatic conversion, and recorded a one-time charge to interest expense of $1,600,400 with a corresponding increase to additional paid-in capital.
Convertible bonds
On April 6, 2018, the Group has entered into a subscription agreement (the “Bond Subscription Agreement”) with Peace Range Limited (“Peace Range”). Pursuant to the Bond Subscription Agreement, the Group issued Peace Range a $15,000,000 convertible bond (the “Bond” and the “Bond Offering”), minus a structuring fee equal to 2% of the principal amount of the Bond, on April 25, 2018. The Group also agreed to pay certain expenses, up to an aggregate limit of $250,000, incurred by Peace Range in connection with the Bond Offering. The Bond earns interest at the rate of 8% per annum, payable semi-annually. The payment of the Bond is guaranteed by the holding company, Jurchen Investment Corporation. In addition, the repayment of the principal of the Bond and interest payables is secured by a fund the Group set aside in a debt service reserve account, with the funds in the debt service reserve account to be released in an amount pro rata to the principal amount of the Bond being converted. The Bond shall mature on the twelfth calendar month following the issuance date, or with prior written consent of the holders of the Bond, the business day falling six calendar months thereafter. 10% of the principal amount of the Bond shall be automatically converted into our Class A Ordinary Shares upon the closing of the IPO and the rest of the Bond is convertible at the option of the holder commencing on the closing of the IPO until the earlier of the date falling 12 calendar months after the maturity of the Bond and the date falling 12 calendar months after the closing of the IPO, at a price offered at the IPO with a discount ranging from 19% to 22% depending on the date of the IPO occurred. The Group closed the Bond Offering on April 25, 2018 and issued a Bond to Peace Range pursuant to the Bond Subscription Agreement. The contingent beneficial conversion is contained in convertible bonds, which shall not be recognized in earnings until the contingency event, initial closing of the IPO, is resolved. The Group has determined that the conversion feature embedded in the convertible loan should not be bifurcated, and therefore, accounted as a liability in its entirety before the IPO.
One of the underwriters in this Offering, Boustead, also served as a placement agent for the Bond Offering and received (i) a cash success fee of $600,000 and (ii) warrants to purchase 67,790 Class A Ordinary Shares, at an exercise price of $12.17 per share, subject to adjustment (the “Bond PA Warrants”). The Bond PA Warrants are exercisable on a cashless basis. For the year ended December 31, 2018, $528,762 was recorded as expense for the warrants after the completion of the performance obligation, which is the success of IPO. China Renaissance also served as a placement agent for the Bond Offering; for such services, China Renaissance received a cash success fee of $150,000.
The Group completed its IPO on December 17, 2018. Pursuant to the terms of the Bond, 10% of the outstanding principal amount of the Bond was automatically converted into 119,217 Class A Ordinary Shares. Upon the automatic conversion, the contingency was effectively resolved, and the value of the 10% of the BCF of $383,629 was recorded as additional interest expense with a corresponding increase to additional paid-in capital. The remaining BCF of $3,452,657 was recorded as debt discount, which was amortized through the maturity of the convertible debts, with a corresponding increase to additional paid-in capital. For the year ended December 31, 2018, the interest accretion of the BCF was $374,707.
As of December 31, 2018, the remaining principal amount of the Bond was $13,500,000 and the remaining unamortized debt issuance costs and discounts was $314,744. The aggregate effective interest rate on the Bond is approximately 16.65% per annum. For the year ended December 31, 2018, the interest accretion and the contractual interest coupon of the Bond was $691,099 and $815,000, respectively.
The following lists the components of the ending balance of convertible debts as of December 31, 2018 and 2017, respectively:
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- References No definition available.
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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Finance Lease |
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| FINANCE LEASE | 15. FINANCE LEASE
On May 14, 2018, the Group leased a vehicle for its operation with a lease term of 54 months, and the lease was classified as a finance lease. The following lists the components of the net present value of capital leases obligation:
The present value of the net minimum payments on capital lease as of December 31, 2018 is as follows:
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- References No definition available.
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- Definition The entire disclosure for lessee entity's leasing arrangements including, but not limited to, all of the following: (a.) The basis on which contingent rental payments are determined, (b.) The existence and terms of renewal or purchase options and escalation clauses, (c.) Restrictions imposed by lease agreements, such as those concerning dividends, additional debt, and further leasing. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Ordinary Shares |
12 Months Ended |
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Dec. 31, 2018 | |
| Equity [Abstract] | |
| ORDINARY SHARES | 16. ORDINARY SHARES
According to the Restructuring Plan, the ten management shares of par value of $0.01 have been cancelled, and the 256,571 issued participating shares of par value of $0.01 have been compulsorily redeemed and 4,743,419 unissued participating shares of par value of $0.01 each have been cancelled. Meanwhile, the Company has an authorized share capital consisting of 100,000,000 ordinary shares (the “Ordinary Shares”), par value $1.00 per share, and 25,657,110 shares was issued to the original investors.
During the period March 1, 2017 through October 13, 2017, 2,207,025 of the Company’s Ordinary Shares were issued at a price of $3.90 per share.
On October 13, 2017, a resolution was passed at a general meeting of the Company that: (i) 72,135,865 of authorized but unissued Ordinary Shares of the Company were replaced with 54,573,620 Class A ordinary shares (the “Class A Ordinary Shares”) of par value of $1.00 per share and 17,562,245 Class B ordinary shares (the “Class B Ordinary Shares”) of par value of $1.00 per share, respectively; (ii) 24,930,839 issued Ordinary Shares, which were issued to three shareholders, were converted into 2,493,085 Class A Ordinary Shares of par value of $1.00 per share and 22,437,754 Class B Ordinary Shares of par value of $1.00 per share; and (iii) 2,933,296 issued Ordinary Shares, which were issued to 24 shareholders, were converted into 2,933,296 Class A Ordinary Shares of par value of $1.00 per share.
On December 17, 2018, the Group consummated its IPO of 761,419 Class A Ordinary Shares. The shares were sold at a price of $15.80 per share, generating gross proceeds to the Group of approximately $12,030,420. At the completion of the IPO, $1,732,229 offering costs was charged to additional paid-in capital. Following the consummation of the IPO and automatic conversion of the Notes and the Bonds (see Note 14), there were an aggregate of 6,537,269 Class A Ordinary Shares issued and outstanding as of December 31, 2018.
Holders of Class A Ordinary Shares and Class B Ordinary Shares have the same rights except for the following: (i) each Class A Ordinary Share is entitled to one vote while each Class B Ordinary Share is entitled to ten votes; and (ii) each Class B Ordinary Share is convertible into one Class A Ordinary Share at any time while Class A Ordinary Shares are not convertible under any circumstances.
Share option plan
A total of 5,500,000 Class A Ordinary Shares (subject to subsequent adjustments described more fully below) may be issued pursuant to awards under the 2017 Omnibus Incentive Plan (the “2017 Share Option Plan”). Subsequent adjustments include that on each January 1, starting with January 1, 2020, an additional number of shares equal to the lesser of (i) 2% of the outstanding number of Class A Ordinary Shares (on a fully diluted basis) on the immediate preceding December 31, and (ii) such lower number of Class A Ordinary Shares as may be determined by the board of directors, subject in all cases to adjustments as provided in Section 10 of the 2017 Share Option Plan. Awards will be made pursuant to agreements and may be subject to vesting and other restrictions as determined by the board of directors. As of December 31, 2018, 5,500,000 shares were available for future grant under the 2017 Share Option Plan. |
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- References No definition available.
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- Definition The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Non-Controlling Interest |
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Dec. 31, 2018 | |
| Noncontrolling Interest [Abstract] | |
| NON-CONTROLLING INTEREST | 17. NON-CONTROLLING INTEREST
As of December 31, 2018, non-controlling interest related to the 1% equity interest in APTUS BIOTECHNOLOGY (MACAO) LIMITED, 10% equity interest in mTOR (Hong Kong) Limited, 5% equity interest in Aptorum Medical Limited, 20% equity interest in Acticule, and 20% equity interest in the Lanither Life Sciences Limited in the consolidated balance sheets was deficit of $368,533 in total.
As of December 31, 2017, non-controlling interest related to the 1% equity interest in APTUS BIOTECHNOLOGY (MACAO) LIMITED and 10% equity interest in mTOR (Hong Kong) Limited in the consolidated balance sheets was deficit of $14,045 in total. |
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- Definition The entire disclosure for noncontrolling interest in consolidated subsidiaries, which could include the name of the subsidiary, the ownership percentage held by the parent, the ownership percentage held by the noncontrolling owners, the amount of the noncontrolling interest, the location of this amount on the balance sheet (when not reported separately), an explanation of the increase or decrease in the amount of the noncontrolling interest, the noncontrolling interest share of the net Income or Loss of the subsidiary, the location of this amount on the income statement (when not reported separately), the nature of the noncontrolling interest such as background information and terms, the amount of the noncontrolling interest represented by preferred stock, a description of the preferred stock, and the dividend requirements of the preferred stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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Warrants |
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| WARRANTS | 18. Warrants
On November 30, 2018 and December 17, 2018, the Company entered into several agreements with underwriter. In return for the underwriter’s services, the Company issued an aggregate of 80,453 and 38,071 warrants to purchase the same number of the Company’s ordinary shares, for the convertible debts and the IPO, respectively. The shares were fully vested upon the IPO completion date and the fair value of the warrants was $659,697 and $218,147, respectively, which was calculated using the Black-Scholes pricing model, with the following weighted-average assumptions.
Expected Volatility
The expected volatility used for the year ended December 31, 2018 is based upon the Company’s peer group trading history.
Risk-Free Interest Rate
The risk-free interest rate assumption is based on U.S. Treasury instruments with a term consistent with the contractual term of the warrants issued for the year ended December 31, 2018.
Expected Term
The expected term of the warrants issued during the year ended December 31, 2018, represents the remaining contractual term of the warrants.
Dividend Yield
The Company has never declared or paid any cash dividends and does not plan to pay cash dividends in the foreseeable future, and therefore, used an expected dividend yield of zero in the valuation model.
The movement of the warrants for the year ended December 31, 2018 is as following:
The Group analyzed the warrants issued in the IPO and the convertible debts in accordance with ASC Topic 815 “Derivatives and Hedging”. In accordance with ASC Topic 815, the Group determined that the warrants should not be considered index to its own stock, as the strike price of the warrants is dominated in a currency (USD) other than the primary economy environment currency of the Group (HKD). As a result, the warrants does not meet the scope exception of ASC Topic 815, therefore, should be accounted for as derivative liabilities and measure at fair value with changes in fair value be recorded in earnings in each reporting period. |
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- References No definition available.
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- Definition The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Net Loss Per Share |
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| Earnings Per Share [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| NET LOSS PER SHARE | 19. NET LOSS PER SHARE
The following table sets forth the computation of basic and diluted loss per share:
Basic loss per share is computed by dividing net loss attributable to ordinary shareholders by the weighted average number of ordinary shares outstanding during the period. Diluted loss per share reflects the potential dilution that could occur if securities or other contracts to issue ordinary shares were exercised or converted into ordinary shares. Potential dilutive securities are excluded from the calculation of diluted loss per share in loss periods as their effect would be anti-dilutive. |
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- References No definition available.
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| X | ||||||||||
- Definition The entire disclosure for earnings per share. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Principal Risk |
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| Risks and Uncertainties [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PRINCIPAL RISK | 20. PRINCIPAL RISK
MARKET RISK
Market risk is the risk that the fair value or future cash flows of a financial instrument will fluctuate because of changes in market variables such as interest rate, foreign exchange rates and equity prices.
The maximum risk resulting from financial instruments equals their fair value.
(a) Interest rate risk
Interest rate risk arises from the possibility that changes in interest rates will affect future cash flows or the fair values of financial instruments.
Interest rate risk sensitivity analysis
The Group's cash held with the Cash Custodian and the Custodian are exposed to interest rate risk. However, Management considers the risk to be minimal as they are short-term with terms less than one month.
(b) Currency risk
Currency risk is the risk that the value of financial assets or liabilities will fluctuate due to changes in foreign exchange rates.
Currency risk sensitivity analysis
At December 31, 2018 and 2017, the Group has no significant foreign currency risk because its business is principally conducted in Hong Kong and most of the transactions are denominated in Hong Kong dollar. Since the Hong Kong dollar is pegged to the United States dollar, the Group's exposure to foreign currency risk in respect of the balances denominated in Hong Kong dollars is considered to be minimal.
(c) Equity price risk
Equity price risk is the risk of unfavorable changes in the fair values of equities or equity-linked derivatives as the result of changes in the levels of equity indices and the value of individual shares. The Group has been exposed to price risk on all of its equities investments and equities-linked derivatives.
Management's best estimate of the effect on net assets and profit due to a reasonably possible change of relevant benchmarks, with all other variables held constant is as follows. In practice, the actual trading results may differ from the sensitivity analysis below and the difference could be material.
LIQUIDITY RISK
Liquidity risk is the risk that the Group will encounter difficulty in raising funds to meet commitments associated with financial assets and liabilities. Liquidity risk may result from an inability to sell a financial asset quickly at an amount close to its fair value.
The Group invests in private equities which are generally unquoted and not readily marketable. The Group manages its liquidity risk by setting investment limits on unlisted securities that cannot be readily disposed of. Investment of the Group's assets in unquoted securities may restrict the ability of the Group to dispose of its investment at a price and time it wishes to do so.
CREDIT RISK
Financial assets which potentially subject the Group to concentrations of credit risk consist principally of bank deposits and balances, and assets held with the Custodian/Prime Broker.
The Custodian/Prime Broker provides the clearing and depository operations for the Group's security transactions. The Custodian/Prime Broker also provides loans and financing to the Group and assets held by the Custodian/Prime Brokers will be charged as a continuing security for the payment and discharge of all liabilities of the Group.
The Group is exposed to credit risk on the cash held with the Custodian/Prime Broker amounting to $112,746 and $122,127, respectively, as of December 31, 2018 and 2017. The credit rating ascribed by Standard and Poor's to Credit Suisse as of December 31, 2018 and 2017 was A.
Furthermore, the Group takes on exposure to credit risk on cash and restricted cash balances held with HSBC, DBS Bank Ltd, Hong Kong Branch, Industrial and Commercial Bank of China (Macao) Limited, Bank of China (Hong Kong) Limited and Mitsubishi UFJ Financial Group for the purposes of payments of Group expenses.
All transactions in listed securities are settled or paid for upon delivery using approved and reputable brokers. The risk of default is considered minimal, as delivery of securities sold is only made when the broker has received payment. Payment is made on a purchase when the securities have been received by the broker. The trade will fail if either party fails to meet its obligation. The Group limits its exposure to credit risk by transacting all of its securities and contractual commitment activities with broker-dealers, banks and regulated exchanges with high credit ratings and that the Group considers to be well established.
CONCENTRATION RISK
The table below analyses the Group's concentration of equity price risk by country and region, and industry:
INVESTMENTS IN DERIVATIVES RISK
Warrants
Since warrants have a limited life, as the expiration date of a warrant approaches, the time value of a warrant will decline. In addition, if the stock underlying the warrant declines in price, the intrinsic value of an "in the money" warrant will decline. Further, if the price of the stock underlying the warrant does not exceed the strike price of the warrant on the expiration date, the warrant will expire worthless. As a result, there is the potential for the Group to lose its entire investment in a warrant. The Group is exposed to counterparty risk from the potential failure of an issuer to settle its exercised warrants. The maximum risk of loss from counterparty risk to the Group is the fair value of the contracts and the purchase price of the warrants. |
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| X | ||||||||||
- Definition The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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Commitments and Contingencies |
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| Commitments and Contingencies Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| COMMITMENTS AND CONTINGENCIES | 21. COMMITMENTS AND CONTINGENCIES
Lease Commitments
The total future minimum lease payments under the non-cancellable operating leases with respect to the offices and the laboratory as of December 31, 2018 are as follows:
Rental expenses for the year ended December 31, 2018 and the period March 1, 2017 through December 31, 2017 were $591,546, and $49,518, respectively.
Contingent Payment Obligations
The Group has entered into agreements with independent third parties for purchasing office and laboratory equipment. As of December 31, 2018, the Group had non-cancellable purchase commitments of $487,930.
The Group has additional contingency payment obligations under each of the license agreements, such as milestone payments, royalties, research and development funding, if certain condition or milestone is met.
Milestone payments are to be made upon achievements of certain conditions, such as Investigational New Drugs ("IND") filing or U.S. Food and Drug Administration ("FDA") approval, first commercial sale of the licensed products, or other achievements. The aggregate amount of the milestone payments that the Group are required to pay up to different achievements of conditions and milestones for all the license agreements signed as of December 31, 2018 are below:
For the year ended December 31, 2018 and the period March 1, 2017 through December 31, 2017, the Group incurred $30,000 and $nil milestone payments, respectively. For the year ended December 31, 2018 and the period March 1, 2017 through December 31, 2017, the Group did not incur any royalties or research and development funding, respectively. As of December 31, 2018, no other milestone payments had been triggered under any of the existing license agreements. |
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- References No definition available.
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| X | ||||||||||
- Definition The entire disclosure for commitments and contingencies. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Segment Reporting |
12 Months Ended |
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Dec. 31, 2018 | |
| Segment Reporting [Abstract] | |
| SEGMENT REPORTING | 22. SEGMENT REPORTING
The Group's chief operating decision maker, the Chief Executive Officer, reviews the consolidated results when making decisions about allocating resources and accessing performance of the Group as a whole and hence, the Group has only one reportable segment. The Group does not distinguish between markets or segments for the purpose of internal reporting. The Group's long-lived assets are substantially all located in Hong Kong and substantially all of the Group's expense is derived from within Hong Kong. Therefore, no geographical segments are presented. |
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- References No definition available.
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| X | ||||||||||
- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Subsequent Events |
12 Months Ended |
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Dec. 31, 2018 | |
| Subsequent Events [Abstract] | |
| SUBSEQUENT EVENTS | 23. SUBSEQUENT EVENTS
The Group has evaluated subsequent events through the date of issuance of the consolidated financial statements, and except for the following events with material financial impact on the Group's consolidated financial statements, no other subsequent event is identified that would have required adjustment or disclosure in the consolidated financial statements.
On March 15, 2019, the Company granted 215,795 share options to employees, external consultants and advisors of the Group in accordance to the 2017 Share Option Plan with an exercise price of $12.91.
On March 29, 2019, Aptorum Medical Limited issued 112 shares to a director of the Company, decreasing the equity interest of the Company from 95% to 94%. |
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- References No definition available.
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| X | ||||||||||
- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Summary of Significant Accounting Policies (Policies) |
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| Accounting Policies [Abstract] | |||||||||||||||||||
| Basis of presentation | Basis of presentation
The consolidated financial statements are prepared in accordance with U.S. GAAP. Before March 1, 2017, the Company was an investment company under U.S. GAAP for the purposes of financial reporting. U.S. GAAP for an investment company requires investments to be recorded at estimated fair value and the unrealized gains and/or losses in an investment’s fair value are recognized on a current basis in the statements of operations. In addition, the Company did not consolidate its subsidiaries, since they were operating companies and not investment companies. Such entities were fair valued in accordance with ASC Topic 946 (“ASC 946”) and ASC Topic 820 (“ASC 820”).
As of March 1, 2017, after the change of business purpose, legal form and substantive activities, the Company’s status changed to an operating company from an investment company since it no longer met the criteria to qualify as an investment company under the ASC 946. The Company discontinued applying the guidance in ASC 946 and began to account for the change in status prospectively by accounting for its investments in accordance with other U.S. GAAP topics.
This change in status and the accounting policies affect the comparability of the financial statements. As such, for the period January 1, 2017 through February 28, 2017, statements of operations, changes in net assets, and cash flows have been presented on the predecessor basis of accounting as an investment company, and on the basis of accounting as an operating company since March 1, 2017. The consolidated balance sheets as of December 31, 2018 and 2017 have been presented on the successor basis. |
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| Principles of consolidation | Principles of consolidation
The consolidated financial statements of the Group are presented on the accrual basis of accounting in accordance with U.S. GAAP and include the accounts of the Company, its direct and indirect wholly and majority owned subsidiaries and a variable interest entity. All material intercompany balances and transactions have been eliminated in preparation of the consolidated financial statements. Non-controlling interests represent the equity interest that is not owned by the Group. |
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| Use of estimates | Use of estimates
The preparation of the consolidated financial statements on successor basis in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of increases and decreases in net assets from operations as well as income and expenses during the reporting period. Significant accounting estimates reflected in the Group’s consolidated financial statements include valuation of warrants, fair value of investments in securities, convertible debts and finance lease, the useful lives of intangible assets and property, plant and equipment, impairment of long-lived assets, valuation allowance for deferred tax assets, and collectability of receivables. Actual results could differ from those estimates. |
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| Foreign currency translation and transaction | Foreign currency translation and transaction
USD is the reporting currency. The functional currency of subsidiaries in the Cayman Islands is USD, the functional currency of subsidiaries in Hong Kong is Hong Kong Dollars (“HKD”), the functional currency of a subsidiary in Macao is Macanese Pataca (“MOP”) and the functional currency of a subsidiary in the United Kingdom is Great British Pound (“GBP”). An entity’s functional currency is the currency of the primary economic environment in which it operates, normally that is the currency of the environment in which it primarily generates and expends cash. The management considered various indicators, such as cash flows, market expenses, financing and inter-company transactions and arrangements in determining the Group’s functional currency.
In the consolidated financial statements, the financial information of the Company and its subsidiaries, which use HKD, MOP and GBP as their functional currency, has been translated into USD. Assets and liabilities are translated from each subsidiary’s functional currency at the exchange rates on the balance sheet dates, equity amounts are translated at historical exchange rates, and revenues, expenses, gains, and losses are translated using the average exchange rates for the year. Translation adjustments are reported as cumulative translation adjustments and are shown as a separate component of other comprehensive income or loss in the statements of operations and comprehensive loss. |
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| Cash | Cash
Cash consists of cash on hand and bank deposits and cash denominated in foreign currencies, which is unrestricted as to withdrawal and use. |
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| Restricted Cash | Restricted Cash
Restricted cash relates to cash deposited into the escrow account from investors for the purpose of the subscription of convertible debts. |
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| Inventories | Inventories
Inventories are stated at lower of cost or net realizable value. Cost is determined using the weighted average method.
Where there is evidence that the utility of inventories, in their disposal in the ordinary course of business, will be less than cost, whether due to physical deterioration, obsolescence, changes in price levels, or other causes, the inventories are written down to net realizable value. |
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| Accounts receivable | Accounts receivable
Accounts receivable are stated at the original amount less an allowance for doubtful receivables, if any, based on a review of all outstanding amounts at period end. An allowance is also made when there is objective evidence that the Group will not be able to collect all amounts due according to the original terms of the receivables. The Group analyzes the aging of the customer accounts, historical and current economic trends and the age of the receivables when evaluating the adequacy of the allowance for doubtful accounts. |
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| Marketable Securities | Marketable Securities
Marketable Securities are accounted for as trading securities or available-for-sale securities based on the trading purpose, which are measured at fair value. Gains or losses from changes in fair value of trading securities are recorded through earnings. Gains or losses from changes in the fair value of available-for-sale securities are recorded in accumulated other comprehensive income, until the investment is sold or otherwise disposed of, or until the investment is determined to be other-than-temporarily impaired, at which time the cumulative gain or loss previously reported in equity is included in income. The specific identification method is used to determine the realized gain or loss on investments sold or otherwise disposed.
The Group measures the investments in marketable securities at fair value based on quoted market prices. Gains from the marketable securities amounting to $501,522 and $3,912,500, respectively, were recognized in the consolidated statements of operations and comprehensive loss for the year ended December 31, 2018 and the period March 1, 2017 to December 31, 2017. The Group recognized the unrealized loss on investments in available-for-sale securities amounting to $1,122,251 and $367,782, respectively, for the year ended December 31, 2018 and the period March 1, 2017 to December 31, 2017.
For the year ended December 31, 2018, the Group disposed the available-for-sale securities with sales proceeds of $637,582 received and recognized a gain of $501,522 in the consolidated statements of operations.
During the period March 1, 2017 to December 31, 2017, the Group disposed the trading securities and available-for-sale securities, with sales proceeds of $15,738,517 and $310,550 received, and recognized a gain of $3,917,046 and a loss of $4,546 on the consolidated statements of operations. |
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| Investments in derivatives | Investments in derivatives
Investments in derivatives consisted of warrants, which are measured at fair value, with gains or losses from changes in fair value recorded through earnings. The fair value of these warrants have been determined using the Black-Scholes pricing mode. The Black-Scholes pricing model provides for assumptions regarding volatility, call and put features and risk-free interest rates within the total period to maturity.
For the year ended December 31, 2018 and the period March 1, 2017 to December 31, 2017, the Group disposed of warrants with proceeds of $4,957 and $nil received, respectively. Loss on the warrants amounted to $974,444 and $827,501, respectively, was recognized in the consolidated statements of operations for the year ended December 31, 2018 and the period March 1, 2017 to December 31, 2017. |
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| Non-marketable investments | Non-marketable investments
Non-marketable investments are comprising of investments in non-redeemable preferred shares of privately-held companies accounted for under the cost method and are not required to be consolidated under the variable interest or voting models. Non-marketable investments are classified as non-current assets on the consolidated balance sheets as those investments do not have stated contractual maturity dates. Non-marketable equity investments are measured at purchase cost with appropriate consideration given to impairment.
The Group periodically review the equity investments for impairment. The Group considers impairment indicators such as negative changes in industry and market conditions, financial performance, business prospects, and other relevant events and factors. If any impairment is considered other-than-temporary, the fair value of the securities is below the carrying amount, the Group will write down the securities to fair value. As of December 31, 2018 and 2017, the Group believes no impairment charge is necessary.
As of December 31, 2018 and 2017, investments accounted for under the cost method had a carrying value of $7,094,712 and $7,394,713 respectively. |
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| Fair value measurement | Fair value measurement
Fair value is defined as the price that would be received from selling an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. When determining the fair value measurements for assets and liabilities required or permitted to be recorded at fair value, the Group considers the principal or most advantageous market in which it would transact its business, and it considers assumptions that market participants would use when pricing the asset or liability.
As a basis for considering such assumptions, a three-tier fair value hierarchy prioritizes the inputs utilized in measuring fair value as follows:
The hierarchy requires the Group to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. A financial instrument’s categorization within the fair value hierarchy is based upon the lowest level of input that is significant to the fair value measurement. The Group has estimated the fair value amounts of its financial instruments using the available market information and valuation methodologies considered to be appropriate and has determined that the carrying value of the Group’s cash, restricted cash, due from brokers, other receivables and prepayments, amounts due from/to related parties, and accounts payable and accrued expenses as of December 31, 2018 and 2017 approximate fair value due to the short-term nature of these assets and liabilities. |
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| Property, plant and equipment | Property, plant and equipment
Property, plant and equipment is stated at cost less accumulated depreciation. Cost represents the purchase price of the asset and other costs incurred to bring the asset into its existing use. Maintenance, repairs and betterments, including replacement of minor items, are charged to expense; major additions to physical properties are capitalized.
Depreciation of property, plant and equipment is provided using the straight-line method over their estimated useful lives:
Upon sale or disposal, the applicable amounts of asset cost and accumulated depreciation are removed from the accounts and the net amount less proceeds from disposal is charged or credited to income. |
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| Other non-current asset | Other non-current asset
Other non-current asset represents laboratory supplies that can be used for more than one year. Cost represents the purchase price of the supplies.
Amortization of other non-current asset is provided using the straight-line method over their estimated useful lives. The amortization expenses for the year ended December 31, 2018 is $59,833. |
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| Intangible assets | Intangible assets
Indefinite-lived intangible assets are tested for impairment at least annually and are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Indefinite-lived intangible assets are impaired if their estimated fair values are less than their carrying values.
Finite-lived intangible assets are initially recorded at fair value when acquired, in which the finite intangible assets are amortized over their estimated useful life, which is the period over which the assets are expected to contribute directly or indirectly to the future cash flows of the Group. These intangible assets are tested for impairment at the time of a triggering event, if one were to occur. Finite-lived intangible assets may be impaired when the estimated undiscounted future cash flows generated from the assets are less than their carrying amounts.
The Group’s intangible assets mainly consist of computer software, exclusive rights in prepaid patented and unpatented licenses. The prepaid patented licenses are for clinical purpose or further development into other products. Prepaid unpatented license is for further development, once the associated research and development efforts are completed, the prepaid unpatented license will be reclassified as a finite-lived asset and is amortized over its useful life. The estimated useful life of the exclusive rights in using patents is generally the remaining patent life from the acquisition date to expiration date under the law, which is 17 to 20 years, the Group will reassess the remaining patent life on annual basis, and the Group will assess the intangible assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may no longer be recoverable. |
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| Impairment of long-lived assets | Impairment of long-lived assets
The Group reviews its long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may no longer be recoverable. When these events occur, the Group measures impairment by comparing the carrying value of the long-lived assets to the estimated undiscounted future cash flows expected to result from the use of the assets and their eventual disposition. If the sum of the expected undiscounted cash flow is less than the carrying amount of the assets, the Group would recognize an impairment loss, which is the excess of carrying amount over the fair value of the assets, using the expected future discounted cash flows. |
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| Convertible debts | Convertible debts
The Group determines the appropriate accounting treatment of its convertible debts in accordance with the terms in relation to the conversion feature, call and put option, beneficial conversion feature (“BCF”) and settlement feature. After considering the impact of such features, the Group concludes that, as of December 31, 2017, the convertible debts contained a contingent beneficial conversion, which shall not be recognized in earnings until the contingency is resolved, and therefore accounts for such instrument as a liability in its entirety.
Convertible debts were subsequently measured at amortized cost, using the effective interest rate method. Amortized cost is calculated by taking into account any discount or premium on acquisition and fees or costs that are an integral part of the effective interest rate. The effective interest rate amortization is included in interest expense in the consolidated statements of operations.
Amortized cost is calculated by taking into account any discount or premium on acquisition and fees or costs that are an integral part of the effective interest rate. The effective interest rate amortization is included in finance costs in the condensed consolidated statements of operations.
Management concluded that the contingency was effectively resolved upon the completion of the IPO on December 17, 2018 so that part of the convertible debts were converted automatically accordingly. The BCF derecognized upon automatic conversion was recorded as interest expense with a corresponding increase to additional paid-in capital. The remaining BCF was recorded as debt discount, which was amortized through the maturity of the convertible debts, with a corresponding increase to additional paid-in capital. |
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| Finance lease | Finance lease
Leases that transfer substantially all the rewards and risks of ownership of assets to the Group, other than legal title, are accounted for as finance leases. At the inception of a finance lease, the cost of the leased asset is capitalized at the present value of the minimum lease payments and recorded together with the obligation, excluding the interest element, to reflect the purchase and financing. Assets held under capitalized finance leases are included in property, plant and equipment, and depreciated over the shorter of the lease terms and the estimated useful lives of the assets. The interest expenses of such leases are charged to the consolidated statements of operations so as to provide a constant periodic rate of charge over the lease terms. |
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| Warrant liabilities | Warrant liabilities
For warrants that are not indexed to the Group’s shares, the Group records the fair value of the issued warrants as liabilities at each balance sheet date and records changes in the estimated fair value as a non-cash gain or loss in the consolidated statements of operations and comprehensive loss. The warrant liabilities are recognized in the consolidated balance sheets at the fair value (level 3). The fair value of these warrants have been determined using the Black-Scholes pricing mode. The Black-Scholes pricing model provides for assumptions regarding volatility, call and put features and risk-free interest rates within the total period to maturity. |
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| Revenue recognition | Revenue recognition
Dividend income is recorded on the ex-dividend date, and interest income is recorded on an accrual basis.
Healthcare service income is recognized when persuasive evidence of the services is rendered, the services price is fixed or determinable and collectability of the receivable is reasonably assured. |
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| Cost of healthcare service | Cost of healthcare service
Cost of healthcare service rendered represents cost in relation to the medical services provided including the cost of pharmaceutical supplies and medicine. |
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| Research and development expenses | Research and development expenses
Research and development costs are expensed as incurred. Research and development expenses are comprised of costs incurred in performing research and development activities, including amortization of the patent license, depreciation of laboratory equipment, external costs of outside vendors engaged to conduct preclinical development activities and trials. |
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| Income taxes | Income taxes
The Group accounts for income taxes under the asset and liability method. Under this method, deferred income taxes are determined based on differences between the financial carrying amounts of existing assets and liabilities and their tax bases. Income taxes are provided for in accordance with the laws of the relevant taxing authorities.
A valuation allowance is provided for deferred tax assets if it is more likely than not that these items will either expire before the Group is able to realize their benefits, or that future deductibility is uncertain. Valuation allowances are established, when necessary, to reduce deferred tax assets to the amount expected to be realized. |
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| Uncertain tax positions | Uncertain tax positions
The Group accounts for uncertainty in income taxes using a two-step approach to recognizing and measuring uncertain tax positions. The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates that it is more likely than not that the position will be sustained on audit, including resolution of related appeals or litigation processes, if any. The second step is to measure the tax benefit as the largest amount that is more than 50% likely of being realized upon settlement. Interest and penalties related to uncertain tax positions are recognized and recorded as necessary in the provision for income taxes. The Group recognizes interest on non-payment of income taxes and penalties associated with tax positions when a tax position does not meet more likely than not thresholds be sustained under examination. The tax returns of the Group’s Hong Kong subsidiaries and variable interest entity (“VIE”) are subject to examination by the relevant tax authorities. According to the Hong Kong Inland Revenue Department, the statute of limitation is six years if any company chargeable with tax has not been assessed or has been assessed at less than the proper amount, the statute of limitation is extended to ten years if the underpayment of taxes is due to fraud or willful evasion. According to United Kingdom’s policy, trading losses are available to be carried forward indefinitely. The Group did not have any material interest or penalties associated with tax positions for the year ended December 31, 2018 and the period March 1, 2017 through December 31, 2017, and did not have any significant unrecognized uncertain tax positions as of December 31, 2018 and 2017. The Group does not believe that its assessment regarding unrecognized tax benefits will materially change over the next twelve months. |
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| Comprehensive income or loss | Comprehensive income or loss
U.S. GAAP generally requires that recognized revenue, expenses, gains and losses be included in net income or loss. Although certain changes in assets and liabilities are reported as separate components of the equity section of the consolidated balance sheets, such items, along with net income, are components of comprehensive income or loss. The components of other comprehensive income or loss consist of unrealized gain or loss on available-for-sale short-term investments and exchange differences on translation of foreign operations. |
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| Loss per share | Loss per share
Basic loss per share is computed by dividing net loss attributable to ordinary shareholders by the weighted average number of ordinary shares outstanding during the period. Diluted loss per share reflects the potential dilution that could occur if securities or other contracts to issue ordinary shares were exercised or converted into ordinary shares. Potential dilutive securities are excluded from the calculation of diluted loss per share in loss periods as their effect would be anti-dilutive. |
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| Recently issued accounting standards | Recently issued accounting standards
In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2014-09, Revenue from Contracts with Customers (Topic 606) (“ASU 2014-09”), which was subsequently modified in August 2015 by ASU 2015-14, Revenue from Contracts with Customers: Deferral of the Effective Date. This guidance will be effective for fiscal years (and interim reporting periods within those years) beginning after December 15, 2017. The core principle of ASU 2014-09 is that companies should recognize revenue when the transfer of promised goods or services to customers occurs in an amount that reflects what the company expects to receive. It requires additional disclosures to describe the nature, amount, timing and uncertainty of revenue and cash flows from contracts with customers. In 2016, the FASB issued additional ASUs that clarify the implementation guidance on principal versus agent considerations (ASU 2016-08), on identifying performance obligations and licensing (ASU 2016-10), and on narrow-scope improvements and practical expedients (ASU 2016-12) as well as on the revenue recognition criteria and other technical corrections (ASU 2016-20). In 2017, the FASB issued Accounting Standards Update (ASU) 2017-05, Other Income—Gains and Losses from the Derecognition of Nonfinancial Assets (Subtopic 610-20), which was originally issued in ASU 2014-09. The amendments in this Update require that an entity to initially measure a retained non-controlling interest in a nonfinancial asset at fair value consistent with a how a retained non-controlling interest in a business is measured.
Under Topic 606, an entity recognizes revenue when the consultation service was completed, the control of the medicine was delivered to the patients and the appointment of the laboratory test was made, in an amount that reflects the consideration which the entity expects to receive in exchange for those goods or services. It also impacts certain other areas, such as the accounting for costs to obtain or fulfill a contract. The standard also requires disclosure of the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers.
The Group is an “emerging growth company” as defined in the Jumpstart Our Business Startups Act of 2010 (the “JOBS Act”). Under the JOBS Act, emerging growth companies (“EGCs”) can delay adopting new or revised accounting standards issued subsequent to the enactment of the JOBS Act until such time as those standards apply to private companies. Management has adopted this standard effective January 1, 2019 using the modified-retrospective approach, in which case the cumulative effect of applying the standard would be recognized at the date of initial application. The Group also estimates there will not be a material impact to the beginning balance of retained earnings.
In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments—Overall: Recognition and Measurement of Financial Assets and Financial Liabilities (ASU 2016-01), which requires equity investments to be measured at fair value through net income. Equity investments that are accounted for under the equity method are not impacted. ASU 2016-01 provides that equity investments without readily determinable fair values can be valued at cost minus impairment using a simplified impairment assessment that utilizes qualitative assessments. ASU 2016-01 requires separate presentation of the financial assets and liabilities by category and form. ASU 2016-01 should be applied prospectively and will be effective for fiscal years beginning after December 15, 2017, and for interim periods within those fiscal years. As an EGC, the Group chose to delay the adoption of the update for one year. The Group adopted the new standard on January 1, 2019. The most significant impact to the consolidated financial statements relates to the recognition and measurement of equity investments at fair value in the consolidated statements of operations. The management has elected to use the measurement alternative, defined as cost, less impairments, adjusted by observable price changes. The management anticipates that the adoption of ASU 2016-01 will increase the volatility of the other (loss) income, net, as a result of the remeasurement of the equity securities upon the occurrence of observable price changes and impairments.
In February 2016, the FASB issued ASU 2016-02, Leases (“ASU 2016-02”), which requires a lessee to recognize a right-of-use asset and a lease liability for operating leases, initially measured at the present value of the future lease payments, in the balance sheet. ASU 2016-02 also requires a lessee to recognize a single lease cost, calculated so that the cost of the lease is allocated over the lease term, generally on a straight-line basis. This new guidance is effective for fiscal years beginning after December 15, 2019. Early adoption is permitted. The Group is currently evaluating the potential effects of adopting the provisions of ASU 2016-02 on its consolidated financial statements.
In August 2018, the FASB issued ASU No. 2018-13, Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement, which amends ASC 820, Fair Value Measurement. This ASU modifies the disclosure requirements for fair value measurements by removing, modifying, or adding certain disclosures. The effective date is the first quarter of fiscal year 2021, with early adoption permitted for the removed disclosures and delayed adoption until fiscal year 2021 permitted for the new disclosures. The removed and modified disclosures will be adopted on a retrospective basis and the new disclosures will be adopted on a prospective basis. The adoption will not have a material effect on the Group’s financial statements.
The Group does not believe other recently issued but not yet effective accounting standards, if currently adopted, would have a material effect on the consolidated financial position, statements of operations and cash flows. |
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- References No definition available.
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- Definition Disclosure of accounting policy for its non-marketable investments. No definition available.
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- Definition Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS). No definition available.
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- Definition Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Entity's cash and cash equivalents accounting policy with respect to restricted balances. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy for comprehensive income. No definition available.
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- Definition Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy related to debt. Includes, but is not limited to, debt issuance costs, the effects of refinancings, method of amortizing debt issuance costs and original issue discount, and classifications of debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy for its derivative instruments and hedging activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy for fair value measurements of financial and non-financial assets, liabilities and instruments classified in shareholders' equity. Disclosures include, but are not limited to, how an entity that manages a group of financial assets and liabilities on the basis of its net exposure measures the fair value of those assets and liabilities. No definition available.
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- Definition Disclosure of accounting policy for (1) transactions denominated in a currency other than the reporting enterprise's functional currency, (2) translating foreign currency financial statements that are incorporated into the financial statements of the reporting enterprise by consolidation, combination, or the equity method of accounting, and (3) remeasurement of the financial statements of a foreign reporting enterprise in a hyperinflationary economy. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy for goodwill and intangible assets. This accounting policy also may address how an entity assesses and measures impairment of goodwill and intangible assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy for recognizing and measuring the impairment of long-lived assets. An entity also may disclose its accounting policy for long-lived assets to be sold. This policy excludes goodwill and intangible assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Disclosure of accounting policy for tax positions taken in the tax return filed or to be filed for which it is more likely than not that the tax position will not be sustained upon examination by taxing authorities and other types of contingencies related to income taxes. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of inventory accounting policy for inventory classes, including, but not limited to, basis for determining inventory amounts, methods by which amounts are added and removed from inventory classes, loss recognition on impairment of inventories, and situations in which inventories are stated above cost. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy for recording, valuing, and reporting amounts due from lessees pursuant to contractual arrangements, which are secured, at a minimum, by the asset being rented, and in measuring certain revenues, expenses and gains and losses arising from creating, acquiring, collecting, terminating, modifying and holding lease agreements. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy for investment classified as marketable security. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact. No definition available.
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- Definition Disclosure of accounting policy for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, basis of assets, depreciation and depletion methods used, including composite deprecation, estimated useful lives, capitalization policy, accounting treatment for costs incurred for repairs and maintenance, capitalized interest and the method it is calculated, disposals and impairments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy for costs it has incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy for revenue recognition. If the entity has different policies for different types of revenue transactions, the policy for each material type of transaction is generally disclosed. If a sales transaction has multiple element arrangements (for example, delivery of multiple products, services or the rights to use assets) the disclosure may indicate the accounting policy for each unit of accounting as well as how units of accounting are determined and valued. The disclosure may encompass important judgment as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from the transaction. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- Definition Disclosure of accounting policy for trade and other accounts receivables. This disclosure may include the basis at which such receivables are carried in the entity's statements of financial position (for example, net realizable value), how the entity determines the level of its allowance for doubtful accounts, when impairments, charge-offs or recoveries are recognized, and the entity's income recognition policies for such receivables, including its treatment of related fees and costs, its treatment of premiums, discounts or unearned income, when accrual of interest is discontinued, how the entity records payments received on nonaccrual receivables and its policy for resuming accrual of interest on such receivables. If the enterprise holds a large number of similar loans, disclosure may include the accounting policy for the anticipation of prepayments and significant assumptions underlying prepayment estimates for amortization of premiums, discounts, and nonrefundable fees and costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Organization (Tables) |
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| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of subsidiaries |
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- References No definition available.
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Summary of Significant Accounting Policies (Tables) |
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| Accounting Policies [Abstract] | |||||||||||||||||||
| Schedule of estimated useful lives |
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- References No definition available.
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- References No definition available.
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Change in Status (Tables) |
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| Investment Company [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of initial carrying value of the net assets |
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- References No definition available.
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- Definition Tabular disclosure of financial highlights. Includes, but is not limited to, per share information, income and expense ratios, total return, capital commitment and fee waiver. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Variable Interest Entity (Tables) |
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| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |||||||||||||||||||||
| Schedule of operating expense and net loss |
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- References No definition available.
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- Definition Tabular disclosure of the significant judgments and assumptions made in determining whether a variable interest (as defined) held by the entity requires the variable interest entity (VIE) (as defined) to be consolidated and (or) disclose information about its involvement with the VIE, individually or in aggregate (as applicable); the nature of restrictions, if any, on the consolidated VIE's assets and on the settlement of its liabilities reported by an entity in its statement of financial position, including the carrying amounts of such assets and liabilities; the nature of, and changes in, the risks associated with involvement in the VIE; how involvement with the VIE affects the entity's financial position, financial performance, and cash flows; the lack of recourse if creditors (or beneficial interest holders) of the consolidated VIE have no recourse to the general credit of the primary beneficiary (if applicable); the terms of arrangements, giving consideration to both explicit arrangements and implicit variable interests, if any, that could require the entity to provide financial support to the VIE, including events or circumstances that could expose the entity to a loss; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; the significant factors considered and judgments made in determining that the power to direct the activities of a VIE that most significantly impact the VIE's economic performance are shared (as defined); the carrying amounts and classification of assets and liabilities of the VIE included in the statement of financial position; the entity's maximum exposure to loss, if any, as a result of its involvement with the VIE, including how the maximum exposure is determined and significant sources of the entity's exposure to the VIE; a comparison of the carrying amounts of the assets and liabilities and the entity's maximum exposure to loss; information about any liquidity arrangements, guarantees, and (or) other commitments by third parties that may affect the fair value or risk of the entity's variable interest in the VIE; whether or not the entity has provided financial support or other support (explicitly or implicitly) to the VIE that it was not previously contractually required to provide or whether the entity intends to provide that support, including the type and amount of the support and the primary reasons for providing the support; and supplemental information the entity determines necessary to provide. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Fair Value Measurement (Tables) |
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| Fair Value Disclosures [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of assets and liabilities carried at fair value measured on a recurring basis |
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| Schedule of reconciliation of level 3 assets |
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| Schedule of fair value reconciliation of Level 3 assets |
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| Schedule of quantitative information about the Company’s Level 3 fair value measurements of investment |
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| Schedule of derivative activities based on their notional amount and number of contracts |
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| Schedule of fair value amounts of derivative instruments included in the statement of financial condition |
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- Definition Tabular disclosure of input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Tabular disclosure of the fair value measurement of assets using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes during the period attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets) and gains or losses recognized in other comprehensive income (loss), and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Tabular disclosure of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset) using recurring unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Tabular disclosure of pertinent information about a derivative or group of derivatives on a disaggregated basis, such as for individual instruments, or small groups of similar instruments. May include a combination of the type of instrument, risks being hedged, notional amount, hedge designation, related hedged item, inception date, maturity date, or other relevant item. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Other Receivables and Prepayments (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Receivables [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of other receivables and prepayments |
|
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| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Tabular disclosure of the annual minimum payments due from financing receivables, such as, but not limited to accounts, notes, loans, and other financing receivables. No definition available.
|
Property, Plant and Equipment, Net (Tables) |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Property, Plant and Equipment [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of property, plant and equipment |
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| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Intangible Assets, Net (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Goodwill and Intangible Assets Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of intangible assets |
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| Schedule of amortization expense related to its finite-lived intangible assets |
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| X | ||||||||||
- Definition Tabular disclosure of amortization expense of assets, excluding financial assets, that lack physical substance, having a limited useful life. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Long-Term Deposits (Tables) |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||
| Debt Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of long-term deposits |
|
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| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. No definition available.
|
Accounts Payable and Accrued Expenses (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Accounts Payable And Accrued Expenses Tables Abstract | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of accounts payable and accrued expenses |
|
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| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Tabular disclosure of the (a) carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business (accounts payable); (b) other payables; and (c) accrued liabilities. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). An alternative caption includes accrued expenses. No definition available.
|
Income Taxes (Tables) |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of provision for income taxes expenses |
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| Schedule of income taxes expenses computed at the Hong Kong statutory tax rate |
|
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| Scgedule of deferred tax asset |
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| Adjustments [Member] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of income taxes expenses computed at the Hong Kong statutory tax rate |
|
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| Scgedule of deferred tax asset |
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| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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Related Party Balances and Transactions (Tables) |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Related Party Transactions [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of due (from) to related parties |
|
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| Schedule of related party transactions |
Note 1: The non-interest-bearing loan was borrowed from management for operation purpose and the loan was due on demand.
Note 2: AENEAS CAPITAL LIMITED has paid the audit fee and legal fee on behalf of the Group and received the expense reimbursement. Some of the amounts were repaid during the periods. The balances were non-interest bearing.
Aeneas Management Limited has paid the operation fee on behalf of the Group and received the expense reimbursement. The balances were non-interest bearing.
Note 3: The Group has paid the expenses on behalf of AENEAS CAPITAL LIMITED, Aeneas Limited and Aeneas Group Limited, and the balances were non-interest bearing. There was no further payment on behalf transactions since April 2018.
Note 4: AENEAS CAPITAL LIMITED provides certain management and administrative services to the Group. For the year ended December 31, 2018 and the period March 1, 2017 through December 31, 2017, AENEAS CAPITAL LIMITED was entitled to receive a fixed amount of administrative fees of HKD500,000 (approximately $64,103) per calendar month. On July 31, 2018, the agreement was mutually agreed to be terminated.
Note 5: Jurchen Investment Corporation entered into a sub-tenancy agreement with a subsidiary of the Group for the rental arrangement of an office in Hong Kong. For the period February 1, 2018 through January 31, 2021, Jurchen Investment Corporation was entitled to receive a fixed amount of rental fee of HK$130,000 (approximately USD16,667) per calendar month. |
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| X | ||||||||||
- Definition Tabular disclosure of amount of due (from) to related parties. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. No definition available.
|
Convertible Debts (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Convertible Debts | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of components of the ending balance of convertible debts |
|
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| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Tabular disclosure of borrowings which can be exchanged for a specified number of another security at the option of the issuer or the holder. Disclosures include, but are not limited to, principal amount, amortized premium or discount, and amount of liability and equity components. No definition available.
|
Finance Lease (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Finance Lease | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of components of capital leases obligation |
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| Summary of net minimum payments on capital lease |
|
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| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Tabular disclosure for lessee's operating leases. Includes, but is not limited to, description of lessee's operating lease, existence and terms of renewal or purchase options and escalation clauses, restrictions imposed by lease, such as those concerning dividends, additional debt, and further leasing, rent holidays, rent concessions, or leasehold improvement incentives and unusual provisions or conditions. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Tabular disclosure of future minimum lease payments as of the date of the latest balance sheet presented, in aggregate and for each of the five years succeeding fiscal years, with separate deductions from the total for the amount representing executor costs, including any profit thereon, included in the minimum lease payments and for the amount of the imputed interest necessary to reduce the net minimum lease payments to present value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Warrants (Tables) |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Warrants [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of weighted-average assumptions |
|
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| Schedule of warrants |
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| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Net Loss Per Share (Tables) |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Earnings Per Share [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of basic and diluted loss per share |
|
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| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Principal Risk (Tables) |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Risks and Uncertainties [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of analyses the Group's concentration of equity price risk by country and region, and industry |
|
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| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Commitments and Contingencies (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Commitments and Contingencies Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of total future minimum lease payments under the non-cancellable operating leases |
|
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| Schedule of milestone payments are to be made upon achievements of certain conditions |
|
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- Definition Tabular disclosure of milestone payments are to be made upon achievements of certain conditions. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Date when an entity was incorporated No definition available.
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| X | ||||||||||
- Definition State or Country Name where an entity is incorporated No definition available.
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| X | ||||||||||
- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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Organization (Details Textual) - IPO [Member] - USD ($) |
1 Months Ended | ||
|---|---|---|---|
Dec. 17, 2018 |
Dec. 31, 2018 |
Dec. 31, 2017 |
|
| Initial public offering, description | The Group completed an initial public offering (the “IPO” or “Offering”) with new issuance of 761,419 ordinary shares at $15.80 for total offering size of approximately $12.0 million before deducting commissions and expenses. The net proceeds from the IPO was approximately $10.3 million, net off underwriting discount approximately $1.2 million, including warrant issued $0.2 million, and offering costs approximately $0.5 million. | ||
| Deferred offering costs | |||
| Offering costs charged to additional paid in capital | $ 1,732,229 |
| X | ||||||||||
- Definition Amount of offering cost chared additional paid-in capital for the period. No definition available.
|
| X | ||||||||||
- Definition Specific incremental costs directly attributable to a proposed or actual offering of securities which are deferred at the end of the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Description of stock transaction which may include details of the offering (IPO, private placement), a description of the stock sold, percentage of subsidiary's or equity investee's stock sold, a description of the investors and whether the stock was issued in a business combination. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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Liquidity (Details) - USD ($) |
10 Months Ended | 12 Months Ended |
|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2018 |
|
| Private Placing Memorandum [Abstarct] | ||
| Net loss | $ (2,561,507) | $ (15,134,485) |
| Accumulated deficit | (2,547,462) | (17,379,185) |
| Net operation cash outflow | $ (5,782,695) | (10,035,531) |
| Unrestricted cash | $ 7,000,000 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of unrestricted cash for the during period. No definition available.
|
| X | ||||||||||
- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Summary of Significant Accounting Policies (Details) |
12 Months Ended |
|---|---|
Dec. 31, 2018 | |
| Building [Member] | |
| Estimated useful lives | 29 years |
| Computer equipment [Member] | |
| Estimated useful lives | 3 years |
| Furniture, fixture, and office and medical equipment [Member] | |
| Estimated useful lives | 5 years |
| Leasehold improvements [Member] | |
| Leasehold improvements, estimated useful lives | Shorter of the remaining lease terms or 5 years |
| Laboratory equipment [Member] | |
| Estimated useful lives | 5 years |
| Motor vehicle [Member] | |
| Estimated useful lives | 5 years |
| X | ||||||||||
- Definition Describes the periods of time over which an entity anticipates to receive utility from its property, plant and equipment (that is, the periods of time over which an entity allocates the initial cost of its property, plant and equipment). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. No definition available.
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- References No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Trading securities and available-for-sale securities, received. No definition available.
|
| X | ||||||||||
- Definition The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of unrealized gain before deducting unrealized loss on investments in equity securities classified as available-for-sale securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities. No definition available.
|
| X | ||||||||||
- Definition Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/recommendedDisclosureRef
|
| X | ||||||||||
- Definition Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in net income (trading). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of realized loss on investment in debt security measured at fair value with change in fair value recognized in net income (trading). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
|
| X | ||||||||||
- Definition Amount of unrealized and realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI). No definition available.
|
| X | ||||||||||
- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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Change in Status (Details) |
Feb. 28, 2017
USD ($)
|
|---|---|
| Investment Company [Abstract] | |
| Fair value of subsidiaries as of the effective date of the change in status on March 1, 2017 | $ 757,647 |
| Total net assets of the combined properties | |
| Intangible assets, net | 194,146 |
| Cash | 593,800 |
| Prepayments | 256 |
| An amount due to a related party | (28,717) |
| Accounts payable and accrued expenses | (207,692) |
| Total net assets of the combined properties | 551,793 |
| Increase to the initial carrying value of the net assets on the effective date of the change in status on March 1, 2017 | $ 205,854 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of increase to the initial carrying value of the net assets. No definition available.
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| X | ||||||||||
- Definition Initial carrying value of accounts payable and accrued expenses. No definition available.
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| X | ||||||||||
- Definition Initial carrying value due to related party. No definition available.
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| X | ||||||||||
- Definition Initial carrying value for cash. No definition available.
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| X | ||||||||||
- Definition Initial carrying value Intangible assets, net No definition available.
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| X | ||||||||||
- Definition initial carrying value for prepayment. No definition available.
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| X | ||||||||||
- Definition Initial carrying value total net assets of combined property. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- References No definition available.
|
Variable Interest Entity (Details) |
5 Months Ended |
|---|---|
|
Dec. 22, 2017
USD ($)
| |
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
| Total expense | $ 559,850 |
| Net loss | $ 559,850 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The amount of expense between the reporting entity and the Variable Interest Entity (VIE). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The amount of income between the reporting entity and the Variable Interest Entity (VIE). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Variable Interest Entity (Details Textual) - Aptorum Therapeutics Limited [Member] - USD ($) |
5 Months Ended | |
|---|---|---|
Dec. 22, 2017 |
Jul. 28, 2017 |
|
| Variable interest entity, interest rate | 0.00% | |
| Variable interest entity, aggregate loan amount | $ 1,000,000 | |
| Variable interest entity description | Acticule accepted the election made by the Group to convert the entire loan of $1,000,000 into shares in Acticule. After the conversion, the Group held approximately 100% equity interest of Acticule, which ceased to be a VIE but consolidated by the Group under the voting interest entity model thereafter. |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of reclassification between different investment type. No definition available.
|
| X | ||||||||||
- Definition Transfer out of fair value leveling since recorded as cost method. No definition available.
|
| X | ||||||||||
- Definition Amount of increase (decrease) of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of transfers of financial instrument classified as an asset out of level 3 of the fair value hierarchy. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Fair Value Measurement (Details 2) - Warrants [Member] |
12 Months Ended | |
|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
|
| Valuation technique | Black-Scholes Model | Black-Scholes Model |
| Unobservable input | Estimated time to exit Historical Volatility | Estimated time to exit Historical Volatility |
| Range (weighted average) | 12-30 months 73% - 188% | 12-30 months 73% - 188% |
| Sensitivity of fair value to input | 10% increase (decrease) in volatility would result in increase (decrease) in fair value by $19,691 | 10% increase (decrease) in volatility would result in increase (decrease) in fair value by $122,664 |
| X | ||||||||||
- Definition Description of the inputs and valuation technique(s) used to measure fair value. No definition available.
|
| X | ||||||||||
- Definition Description of the sensitivity of fair value to input. No definition available.
|
| X | ||||||||||
- Definition Description of the inputs used to measure fair value. No definition available.
|
| X | ||||||||||
- Definition Description of the Range (weighted average). No definition available.
|
| X | ||||||||||
- Details
|
Fair Value Measurement (Details 3) - Warrants [Member] |
Dec. 31, 2018
USD ($)
Contracts
|
Dec. 31, 2017
USD ($)
Contracts
|
|---|---|---|
| Equity Price | ||
| Notional Amounts | $ | $ 218,270 | $ 2,261,530 |
| Number of Contracts | Contracts | 2,257,682 | 2,338,290 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Details
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Fair Value Measurement (Details 4) - Warrants [Member] - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
|
| Equity Price | ||
| Derivative assets | $ 115,721 | $ 1,095,122 |
| Derivative liabilities | ||
| Realized gain (loss) | (19,225) | (7,094) |
| Unrealized gain | $ (955,219) | $ (820,407) |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
Fair Value Measurement (Details Textual) - USD ($) |
10 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2018 |
Jun. 14, 2017 |
May 25, 2017 |
Mar. 09, 2017 |
|
| Common stock amount | $ 3,067,770 | $ 1,130,059 | $ 7,920,000 | ||
| Gain from the marketable securities | 3,912,500 | 501,522 | |||
| Convertible promissory notes | $ 2,558,893 | $ 520,822 | |||
| Level 1 [Member] | |||||
| Common stock amount | $ 24,182 | $ 813,728 | $ 7,920,000 |
| X | ||||||||||
- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Convertible Notes Payable, excluding current portion. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of unrealized and realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI). No definition available.
|
| X | ||||||||||
- Details
|
Other Receivables and Prepayments (Details) - USD ($) |
Dec. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Receivables [Abstract] | ||
| Prepaid insurance | $ 147,864 | $ 107,842 |
| Prepaid service fee | 75,224 | 91,002 |
| Rental deposits | 8,576 | 61,333 |
| Prepaid rental expenses | 46,948 | 11,910 |
| Prepaid research and development expenses | 41,614 | |
| Other receivables | 109,435 | 16,186 |
| Others | 34,495 | 22,057 |
| Total | $ 464,156 | $ 310,330 |
| X | ||||||||||
- Definition Other receivables and prepayments. No definition available.
|
| X | ||||||||||
- Definition Prepaid research and development expenses. No definition available.
|
| X | ||||||||||
- Definition Prepaid service fee. No definition available.
|
| X | ||||||||||
- Definition Rental deposits. No definition available.
|
| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for other costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount due from parties in nontrade transactions, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for rent that provides economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
Property, Plant and Equipment, Net (Details) - USD ($) |
Dec. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Property, plant and equipment, gross | $ 4,764,966 | $ 353,057 |
| Less: accumulated depreciation | 504,364 | 6,470 |
| Property, plant and equipment, net | 4,260,602 | 346,587 |
| Building [Member] | ||
| Property, plant and equipment, gross | 1,488,396 | |
| Computer equipment [Member] | ||
| Property, plant and equipment, gross | 64,911 | 14,057 |
| Furniture, fixture, and office and medical equipment [Member] | ||
| Property, plant and equipment, gross | 262,819 | |
| Leasehold improvements [Member] | ||
| Property, plant and equipment, gross | 664,713 | |
| Laboratory equipment [Member] | ||
| Property, plant and equipment, gross | 2,045,034 | 339,000 |
| Motor vehicle [Member] | ||
| Property, plant and equipment, gross | $ 239,093 |
| X | ||||||||||
- Definition Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
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| X | ||||||||||
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|
Property, Plant and Equipment, Net (Details Textual) - USD ($) |
10 Months Ended | 12 Months Ended |
|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2018 |
|
| Property, Plant and Equipment [Abstract] | ||
| Depreciation expenses | $ 6,470 | $ 497,908 |
| X | ||||||||||
- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
Intangible Assets, Net (Details) - USD ($) |
Dec. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Gross carrying amount | ||
| Gross carrying amount | $ 1,584,204 | $ 1,525,140 |
| Less: accumulated amortization | ||
| Less: accumulated amortization | 174,664 | 52,433 |
| Intangible assets, net | ||
| Intangible assets, net | 1,409,540 | 1,472,707 |
| Prepaid unpatented license [Member] | ||
| Gross carrying amount | ||
| Gross carrying amount | 200,000 | 200,000 |
| Intangible assets, net | ||
| Intangible assets, net | 200,000 | 200,000 |
| Prepaid Patented licenses [Member] | ||
| Gross carrying amount | ||
| Gross carrying amount | 1,322,820 | 1,322,820 |
| Less: accumulated amortization | ||
| Less: accumulated amortization | 155,026 | 52,433 |
| Intangible assets, net | ||
| Intangible assets, net | 1,167,794 | 1,270,387 |
| Computer software [Member] | ||
| Gross carrying amount | ||
| Gross carrying amount | 61,384 | 2,320 |
| Less: accumulated amortization | ||
| Less: accumulated amortization | 19,638 | |
| Intangible assets, net | ||
| Intangible assets, net | $ 41,746 | $ 2,320 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Intangible Assets, Net (Details 1) |
Dec. 31, 2018
USD ($)
|
|---|---|
| Goodwill and Intangible Assets Disclosure [Abstract] | |
| 2019 | $ 133,095 |
| 2020 | 111,588 |
| 2021 | 104,842 |
| 2022 | 102,593 |
| 2023 | 102,593 |
| Thereafter | 654,829 |
| Total | $ 1,209,540 |
| X | ||||||||||
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
Intangible Assets, Net (Details Textual) - USD ($) |
10 Months Ended | 12 Months Ended |
|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2018 |
|
| Intangible Assets, Net (Textual) | ||
| Amortization expenses for finite-lived intangible assets | $ 52,433 | $ 124,551 |
| Wrote off of cost related amortization | $ 2,320 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Wrote off of cost related amortization. No definition available.
|
| X | ||||||||||
- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Long-Term Deposits (Details) - USD ($) |
Dec. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Debt Disclosure [Abstract] | ||
| Rental deposits | $ 132,043 | $ 20,092 |
| Prepayments for equipment | 3,285,135 | 1,737,664 |
| Total | $ 3,417,178 | $ 1,757,756 |
| X | ||||||||||
- Definition Prepayments for equipment. No definition available.
|
| X | ||||||||||
- Definition The noncurrent portion of money or property received from customers that is to be returned upon satisfactory contract completion or as partial prepayment for goods or services to be provided in the future. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Accounts Payable and Accrued Expenses (Details) - USD ($) |
Dec. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Accounts Payable And Accrued Expenses Details Abstract | ||
| License agreements payable | $ 356,410 | |
| Healthcare consultation service payable | 40,139 | |
| Professional fees payable | 178,117 | 154,429 |
| Research and development expenses payable | 398,899 | 104,013 |
| Interest payable | 223,802 | |
| Payables for leasehold improvement and equipment | 73,864 | |
| Salary payable | 183,065 | |
| Deferred rent | 58,810 | |
| Others | 90,451 | 38,496 |
| Accounts payable and accrued expenses | $ 1,247,147 | $ 653,348 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The amount of license agreements payable. No definition available.
|
| X | ||||||||||
- Definition Payables for leasehold improvement and equipment. No definition available.
|
| X | ||||||||||
- Definition Research and development expenses payable. No definition available.
|
| X | ||||||||||
- Definition Healthcare consultation service payable. No definition available.
|
| X | ||||||||||
- Definition Sum of the carrying values as of the balance sheet date of obligations incurred through that date, including liabilities incurred and payable to vendors for goods and services received, taxes, interest, rent and utilities, compensation costs, payroll taxes and fringe benefits (other than pension and postretirement obligations), contractual rights and obligations, and statutory obligations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred and payable to vendors that bear interest at either a stated or an imputed rate. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of the obligations incurred through that date and payable for employees' services provided. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition For a classified balance sheet, the cumulative difference as of the balance sheet date between the payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense, by the lessor or lessee, respectively, within one year of the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of liabilities incurred and payable to vendors for goods and services received classified as other, and expenses incurred but not yet paid, payable within one year or the operating cycle, if longer. No definition available.
|
Income Taxes (Details) - USD ($) |
10 Months Ended | 12 Months Ended |
|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2018 |
|
| Income Tax Disclosure [Abstract] | ||
| Current | ||
| Deferred | ||
| Total income taxes expense |
| X | ||||||||||
- Definition Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
Income Taxes (Details 1) - USD ($) |
10 Months Ended | 12 Months Ended |
|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2018 |
|
| Net loss before tax | $ (2,561,507) | $ (15,134,485) |
| Provision for income taxes at Hong Kong statutory income tax rate (16.5%) | (422,649) | (2,497,190) |
| Impact of different tax rates in other jurisdictions | (3,066) | |
| Non-taxable income | (95,018) | |
| Non-deductible expenses | 540,893 | |
| Prior year tax effect | (576,970) | |
| Change in valuation allowance | 999,619 | 2,054,381 |
| Effective income tax expense | ||
| As previously reported [Member] | ||
| Net loss before tax | (2,561,507) | |
| Provision for income taxes at Hong Kong statutory income tax rate (16.5%) | (422,649) | |
| Impact of different tax rates in other jurisdictions | 393,217 | |
| Prior year tax effect | ||
| Change in valuation allowance | 29,432 | |
| Effective income tax expense | ||
| Adjustments [Member] | ||
| Net loss before tax | ||
| Provision for income taxes at Hong Kong statutory income tax rate (16.5%) | ||
| Impact of different tax rates in other jurisdictions | (393,217) | |
| Prior year tax effect | (576,970) | |
| Change in valuation allowance | 970,187 | |
| Effective income tax expense |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, before tax, of income (loss) attributable to parent. Includes, but is not limited to, income (loss) from continuing operations, discontinued operations and equity method investments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to revisions of previously reported income tax expense (benefit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Income Taxes (Details 2) - USD ($) |
Dec. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Deferred tax asset: | ||
| Tax loss carry forward | $ 3,499,428 | $ 1,249,900 |
| Deferred tax liability | ||
| Depreciation and amortization | (445,428) | (250,281) |
| Net deferred tax assets before valuation allowance | 3,054,000 | 999,619 |
| Valuation allowance | (3,054,000) | (999,619) |
| Deferred tax asset, net | ||
| As previously reported [Member] | ||
| Deferred tax asset: | ||
| Tax loss carry forward | 29,432 | |
| Deferred tax liability | ||
| Depreciation and amortization | ||
| Net deferred tax assets before valuation allowance | 29,432 | |
| Valuation allowance | (29,432) | |
| Deferred tax asset, net | ||
| Adjustments [Member] | ||
| Deferred tax asset: | ||
| Tax loss carry forward | 1,220,468 | |
| Deferred tax liability | ||
| Depreciation and amortization | (250,281) | |
| Net deferred tax assets before valuation allowance | 970,187 | |
| Valuation allowance | (970,187) | |
| Deferred tax asset, net |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Income Taxes (Details Textual) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
|
| Income Taxes (Textual) | ||
| Net operating loss carry-forwards | $ 21,191,279 | $ 7,575,154 |
| Valuation allowance increased | $ 2,054,381 | $ 999,619 |
| Hong Kong [Member] | ||
| Income Taxes (Textual) | ||
| Income tax, description | Under the two-tiered profits tax rate regime, the first $2 million of assessable profits of qualifying corporations is taxed at 8.25% and the remaining assessable profits at 16.5%. The Ordinance is effective from the year of assessment 2018-2019. According to the policy, if no election has been made, the whole of the taxpaying entity's assessable profits will be chargeable to Profits Tax at the rate of 16.5% or 15%, as applicable. Because the preferential tax treatment is not elected by the Group, all the subsidiaries registered in Hong Kong are subject to income tax at a rate of 16.5%. | |
| Macao [Member] | ||
| Income Taxes (Textual) | ||
| Income tax, description | Taxpayers in Macao are divided into Group A and Group B, Group A taxpayers are companies that have maintained proper accounting books and records, with capital of MOP1,000,000 and above or average assessed annual taxable profits in the past three years of more than MOP500,000, those who do not meet the criteria of Group A taxpayers are assigned to Group B. Group B taxpayers are assessed by the Macao Finance Bureau on a deemed profit basis, and Group B taxpayers are unable to carry forward tax losses. The capital of the subsidiary in Macao is MOP100,000 and it is assigned to Group B taxpayer. | |
| United Kingdom [Member] | ||
| Income Taxes (Textual) | ||
| Income tax, description | All the United Kingdom subsidiaries that are not entitled to any tax holiday were subject to income tax at a rate of 19%. The subsidiary in United Kingdom did not have assessable profits that were derived United Kingdom during the year ended December 31, 2018 and the period March 1, 2017 through December 31, 2017. |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Related Party Balances and Transactions (Details) - USD ($) |
Dec. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Current | ||
| Amounts due from related parties | $ 169,051 | |
| Non-current | ||
| Amounts due from related parties | 50,000 | 304,820 |
| AENEAS CAPITAL LIMITED [Member] | ||
| Current | ||
| Amounts due from related parties | 169,051 | |
| Non-current | ||
| Amounts due from related parties | 106,942 | |
| Aeneas Limited [Member] | ||
| Non-current | ||
| Amounts due from related parties | 190,427 | |
| Aeneas Group Limited [Member] | ||
| Non-current | ||
| Amounts due from related parties | 7,451 | |
| Jurchen Investment Corporation [Member] | ||
| Non-current | ||
| Amounts due from related parties | $ 50,000 |
| X | ||||||||||
- Definition The aggregate amount of receivables to be collected from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth, at the financial statement date. which are usually due within one year (or one business cycle). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Aggregate amount of receivables to be collected from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth, at the financial statement date. which are usually due after one year (or one business cycle). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Related Party Balances and Transactions (Details 1) - USD ($) |
Dec. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Amounts due to related parties | $ 33,417 | $ 197,386 |
| AENEAS CAPITAL LIMITED [Member] | ||
| Amounts due to related parties | 197,386 | |
| Ian Huen [Member] | ||
| Amounts due to related parties | 2,545 | |
| Clark Cheng [Member] | ||
| Amounts due to related parties | 8,893 | |
| Sabrina Khan [Member] | ||
| Amounts due to related parties | $ 21,979 |
| X | ||||||||||
- Definition Carrying amount as of the balance sheet date of obligations due all related parties. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Related Party Balances and Transactions (Details 2) - USD ($) |
10 Months Ended | 12 Months Ended | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2018 |
Dec. 31, 2017 |
||||||||||||
| Ian Huen [Member] | ||||||||||||||
| A borrowing from a related party | [1] | $ 6,410 | $ 6,410 | |||||||||||
| AENEAS CAPITAL LIMITED [Member] | ||||||||||||||
| Payments on behalf of the Group | [2] | 64,038 | ||||||||||||
| Expense reimbursement | [2] | 66,881 | 7,331 | |||||||||||
| Payments on behalf of related parties | [3] | 109,025 | 22,934 | |||||||||||
| Repayments from related parties | [3] | 132,128 | ||||||||||||
| Management and administrative fees | [4] | 640,932 | 448,718 | |||||||||||
| Settlement of Management fees | [4] | 705,128 | ||||||||||||
| Aeneas Management Limited [Member] | ||||||||||||||
| Payments on behalf of the Group | [2] | 156,961 | ||||||||||||
| Expense reimbursement | [2] | 156,961 | ||||||||||||
| Aeneas Limited [Member] | ||||||||||||||
| Payments on behalf of related parties | [3] | 132,074 | ||||||||||||
| Repayments from related parties | [3] | 190,427 | ||||||||||||
| Aeneas Group Limited [Member] | ||||||||||||||
| Payments on behalf of related parties | [3] | 1,853 | ||||||||||||
| Repayments from related parties | [3] | 7,451 | ||||||||||||
| Jurchen Investment Corporation [Member] | ||||||||||||||
| Rental expense | [5] | 207,841 | ||||||||||||
| Settlement of rental expense | [5] | 207,841 | ||||||||||||
| Payment for rental deposit | [5] | $ 50,000 | ||||||||||||
| ||||||||||||||
| X | ||||||||||
- Definition Amount of management and administrative fees. No definition available.
|
| X | ||||||||||
- Definition Amount of Payments on behalf of the Group. No definition available.
|
| X | ||||||||||
- Definition Amount of Payments on behalf of related parties. No definition available.
|
| X | ||||||||||
- Definition Amount of Expense reimbursement. No definition available.
|
| X | ||||||||||
- Definition Amount of settlement of management fees. No definition available.
|
| X | ||||||||||
- Definition Amount of settlement of rental expense. No definition available.
|
| X | ||||||||||
- Definition For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The amount of cash paid for deposits on goods and services during the period; excludes time deposits and deposits with other institutions, which pertain to financial service entities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Cash payments to lessor's for use of assets under operating leases. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of cash inflow (outflow) from long-term debt by a related party. Related parties, include, but are not limited to, affiliates, owners or officers and their immediate families, and pension trusts. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
|
Related Party Balances and Transactions (Details Textual) - USD ($) |
1 Months Ended | 10 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Nov. 11, 2017 |
Apr. 30, 2018 |
Dec. 31, 2017 |
Dec. 31, 2018 |
Apr. 03, 2018 |
|
| Related Party Balances and Transactions (Textual) | |||||
| Description of rental fee | For the period February 1, 2018 through January 31, 2021, Jurchen Investment Corporation was entitled to receive a fixed amount of rental fee of HK$130,000 (approximately USD16,667) per calendar month. | ||||
| Ownership percentage | 100.00% | ||||
| Cash proceeds | $ 1 | ||||
| Gain on disposal of entity under common control | 67,874 | ||||
| AENEAS CAPITAL LIMITED [Member] | |||||
| Related Party Balances and Transactions (Textual) | |||||
| Administrative fees | $ 64,103 | $ 64,103 | |||
| Description of obligation | The Group, AENEAS CAPITAL LIMITED, Aeneas Management Limited and Aeneas Group Limited entered into a net settlement agreement to offset the amounts due from related parties against the amounts due to related parties. Thereby, the Group is released from obligation for a total amount of $164,973, netting off receivables of total amount of $197,878 and collected remaining balance of $32,905. | ||||
| AENEAS CAPITAL LIMITED [Member] | HKD [Member] | |||||
| Related Party Balances and Transactions (Textual) | |||||
| Administrative fees | $ 500,000 | $ 500,000 | |||
| Aeneas Group Limited [Member] | |||||
| Related Party Balances and Transactions (Textual) | |||||
| Gain on disposal of entity under common control | $ 67,874 | ||||
| Aptorum Medical Limited [Member] | |||||
| Related Party Balances and Transactions (Textual) | |||||
| Shares issued | 526 | ||||
| Aptorum Medical Limited [Member] | Minimum [Member] | |||||
| Related Party Balances and Transactions (Textual) | |||||
| Ownership percentage | 95.00% | ||||
| Aptorum Medical Limited [Member] | Maximum [Member] | |||||
| Related Party Balances and Transactions (Textual) | |||||
| Ownership percentage | 100.00% |
| X | ||||||||||
- Definition Description of obligation. No definition available.
|
| X | ||||||||||
- Definition Description of rental fee. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of expense for administrative services provided to the limited liability company (LLC) or limited partnership (LP) by the managing member or general partner, affiliate of managing member or general partner, or affiliate of LLC or LP, for example, but not limited to, salaries, rent, or overhead costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of gain (loss) on sale or disposal of an equity method investment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The net cash paid (received) associated with the acquisition or disposal of all investments, including securities and other assets. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
|
Convertible Debts (Details) - USD ($) |
Dec. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Convertible Debts | ||
| Gross convertible debts | $ 13,500,000 | $ 480,000 |
| Less: Discount on issuance cost | 314,744 | |
| Discount on BCF | 3,077,950 | |
| Convertible debts, net | $ 10,107,306 | $ 480,000 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The portion of the carrying value of long-term convertible debt as of the balance sheet date that is scheduled to be repaid within one year or in the normal operating cycle if longer. Convertible debt is a financial instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Convertible Debts (Details Textual) - USD ($) |
1 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Dec. 17, 2018 |
Apr. 06, 2018 |
Dec. 31, 2018 |
Dec. 31, 2017 |
|
| Aggregated amount convertible promissory notes | $ 10,107,306 | $ 480,000 | ||
| Interest rate | 16.65% | 1.00% | ||
| Discount interest rate for actual price | 56.00% | |||
| Unamortized debt issuance costs and discounts | $ 314,744 | |||
| Interest accretion | 691,099 | |||
| Contractual interest coupon | 815,000 | |||
| Principal amount | 13,500,000 | |||
| Minimum [Member] | ||||
| Initial Public Offering Discount Rate | 9.00% | |||
| Maximum [Member] | ||||
| Initial Public Offering Discount Rate | 22.00% | |||
| Convertible promissory notes [Member] | ||||
| Aggregated amount convertible promissory notes | 1,600,400 | |||
| Warrants issued, cash | $ 68,516 | |||
| Warrants to purchase class A ordinary shares | 12,663 | |||
| Warrants exercis price | $ 6.95 | |||
| Warrant expenses | $ 130,935 | |||
| Additional Convertible promissory note | 1,120,400 | |||
| Unamortized debt issuance costs and discounts | 22,935 | |||
| Interest accretion | 26,380 | |||
| Contractual interest coupon | $ 8,802 | |||
| Shares converted in to class A ordinary shares | 230,252 | |||
| Intrinsic value of the BCF | $ 1,600,400 | |||
| Interest Expense | 1,600,400 | |||
| ConvertibleBonds [Member] | ||||
| Warrants issued, cash | $ 600,000 | |||
| Warrants to purchase class A ordinary shares | 67,790 | |||
| Warrants exercis price | $ 12.17 | |||
| Warrant expenses | $ 528,762 | |||
| Interest Expense | $ 150,000 | |||
| Principal amount | $ 15,000,000 | |||
| Bond Subscription Agreement, description | The Group issued Peace Range a $15,000,000 convertible bond (the “Bond” and the “Bond Offering”), minus a structuring fee equal to 2% of the principal amount of the Bond, on April 25, 2018. The Group also agreed to pay certain expenses, up to an aggregate limit of $250,000, incurred by Peace Range in connection with the Bond Offering. The Bond earns interest at the rate of 8% per annum, payable semi-annually. | |||
| ConvertibleBonds [Member] | IPO [Member] | ||||
| Interest rate | 10.00% | |||
| Discount interest rate for actual price | 10.00% | |||
| Warrants to purchase class A ordinary shares | 119,217 | |||
| Interest accretion | $ 374,707 | |||
| Intrinsic value of the BCF | 3,452,657 | |||
| Interest Expense | $ 383,629 | |||
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Percenatge of initial public offering discount rate. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount recognized for the passage of time, typically for liabilities, that have been discounted to their net present values. Excludes accretion associated with asset retirement obligations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of a favorable spread to a debt holder between the amount of debt being converted and the value of the securities received upon conversion. This is an embedded conversion feature of convertible debt issued that is in-the-money at the commitment date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Identification of the lender and information about a contractual promise to repay a short-term or long-term obligation, which includes borrowings under lines of credit, notes payable, commercial paper, bonds payable, debentures, and other contractual obligations for payment. This may include rationale for entering into the arrangement, significant terms of the arrangement, which may include amount, repayment terms, priority, collateral required, debt covenants, borrowing capacity, call features, participation rights, conversion provisions, sinking-fund requirements, voting rights, basis for conversion if convertible and remarketing provisions. The description may be provided for individual debt instruments, rational groupings of debt instruments, or by debt in total. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The average effective interest rate during the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Interest and debt related expenses associated with nonoperating financing activities of the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The after-tax amount of interest recognized in the period associated with any convertible debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of shares issued during the period as a result of the conversion of convertible securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
|
Finance Lease (Details) |
Dec. 31, 2018
USD ($)
|
|---|---|
| Finance Lease [Abstract] | |
| Gross capital lease obligation | $ 210,891 |
| Less: Discount on capital lease obligation | 23,141 |
| Total capital lease obligation | 187,750 |
| Less: Current portion of capital lease obligation | 43,877 |
| Net present value of capital lease obligation, net of current portion | $ 143,873 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of capital lease obligation due within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal, through the balance sheet date and due to be paid more than one year (or one operating cycle, if longer) after the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Finance Lease (Details 1) |
Dec. 31, 2018
USD ($)
|
|---|---|
| Minimum lease payments | $ 210,891 |
| Less: Amortization of discount | 23,141 |
| Capital lease obligation | 187,750 |
| 2019 [Member] | |
| Minimum lease payments | 53,844 |
| Less: Amortization of discount | 9,967 |
| Capital lease obligation | 43,877 |
| 2020 [Member] | |
| Minimum lease payments | 53,845 |
| Less: Amortization of discount | 7,290 |
| Capital lease obligation | 46,555 |
| 2021 [Member] | |
| Minimum lease payments | 53,845 |
| Less: Amortization of discount | 4,449 |
| Capital lease obligation | 49,396 |
| 2022 [Member] | |
| Minimum lease payments | 49,357 |
| Less: Amortization of discount | 1,435 |
| Capital lease obligation | $ 47,922 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of minimum lease payments for capital leases. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Ordinary Shares (Details) - USD ($) |
1 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Oct. 13, 2017 |
Dec. 17, 2018 |
Dec. 31, 2018 |
Dec. 31, 2017 |
|
| Ordinary Shares (Textual) | ||||
| Description of ordinary shares | A resolution was passed at a general meeting of the Company that: (i) 72,135,865 of authorized but unissued Ordinary Shares of the Company were replaced with 54,573,620 Class A ordinary shares (the “Class A Ordinary Shares”) of par value of $1.00 per share and 17,562,245 Class B ordinary shares (the “Class B Ordinary Shares”) of par value of $1.00 per share, respectively; (ii) 24,930,839 issued Ordinary Shares, which were issued to three shareholders, were converted into 2,493,085 Class A Ordinary Shares of par value of $1.00 per share and 22,437,754 Class B Ordinary Shares of par value of $1.00 per share; and (iii) 2,933,296 issued Ordinary Shares, which were issued to 24 shareholders, were converted into 2,933,296 Class A Ordinary Shares of par value of $1.00 per share. | |||
| Class A Ordinary Shares [Member] | ||||
| Ordinary Shares (Textual) | ||||
| Ordinary shares, issued | 6,537,269 | 5,426,381 | ||
| Ordinary shares, outstanding | 6,537,269 | 5,426,381 | ||
| IPO [Member] | ||||
| Ordinary Shares (Textual) | ||||
| Shares issued | 761,419 | |||
| Shares issued, par value | $ 15.80 | |||
| Gross proceeds from IPO | $ 12,030,420 | |||
| Offering costs | $ 1,732,229 | |||
| Restructuring Plan [Member] | ||||
| Ordinary Shares (Textual) | ||||
| Shares issued | 2,207,025 | 25,657,110 | ||
| Shares issued, par value | $ 3.90 | $ 1.00 | ||
| Ordinary shares authorized | 100,000,000 | |||
| 2017 Share Option Plan [Member] | ||||
| Ordinary Shares (Textual) | ||||
| Shares were available for future grant | 5,500,000 | |||
| Description of share option plan | A total of 5,500,000 Class A Ordinary Shares (subject to subsequent adjustments described more fully below) may be issued pursuant to awards under the 2017 Omnibus Incentive Plan (the "2017 Share Option Plan"). Subsequent adjustments include that on each January 1, starting with January 1, 2020, an additional number of shares equal to the lesser of (i) 2% of the outstanding number of Class A Ordinary Shares (on a fully diluted basis) on the immediate preceding December 31, and (ii) such lower number of Class A Ordinary Shares as may be determined by the board of directors, subject in all cases to adjustments as provided in Section 10 of the 2017 Share Option Plan. | |||
| Participating Shares Issued [Member] | ||||
| Ordinary Shares (Textual) | ||||
| Management shares | $ 0.01 | |||
| Shares issued | 256,571 | |||
| Shares issued, par value | $ 0.01 | |||
| Participating Shares Unissued [Member] | ||||
| Ordinary Shares (Textual) | ||||
| Shares issued | 4,743,419 | |||
| Shares issued, par value | $ 0.01 |
| X | ||||||||||
- Definition Description of Ordinary Shares. No definition available.
|
| X | ||||||||||
- Definition Management Per shares. No definition available.
|
| X | ||||||||||
- Definition Amount of offering cost chared additional paid-in capital for the period. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The cash inflow associated with the amount received from entity's first offering of stock to the public. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition General descriptive information regarding an arrangement under which employees and directors receive: (a) awards of equity shares, equity share options, or other equity instruments; or (b) the entity incurs liabilities to them: (1) in amounts based, at least in part, on the price of the entity's shares or other equity instruments; or (2) that require or may require settlement by issuance of the entity's shares. Such an arrangement is usually provided to employees and directors to compensate them, provide performance incentives to them, and to attract or retain their services. May also include pertinent information particular to a plan that is not elsewhere specified in the taxonomy. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Per share or per unit amount of equity securities issued. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
|
Non-Controlling Interest (Details) - USD ($) |
Dec. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Non controlling interest | $ (368,533) | $ (14,045) |
| Aptus Biotechnology [Member] | ||
| Non-controlling interest rate | 1.00% | 1.00% |
| mTOR [Member] | ||
| Non-controlling interest rate | 10.00% | 10.00% |
| Aptorum Medical Limited [Member] | ||
| Non-controlling interest rate | 5.00% | |
| Lanither Life Sciences Limited [Member] | ||
| Non-controlling interest rate | 20.00% | |
| Acticule [Member] | ||
| Non-controlling interest rate | 20.00% |
| X | ||||||||||
- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity. No definition available.
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
|
Warrants (Details) - $ / shares |
10 Months Ended | 12 Months Ended |
|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2018 |
|
| Warrants [Abstract] | ||
| Expected volatility | 65.70% | 58.18% |
| Risk-free interest rate, minimum | 2.82% | 2.82% |
| Risk-free interest rate, maximum | 2.822% | 2.822% |
| Expected term from grant date (in years) | 2 years 6 months | 2 years 5 months 5 days |
| Dividend rate | ||
| Fair value, minimum | $ 5.73 | $ 4.60 |
| Fair value, maximum | $ 10.34 | $ 9.48 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The maximum risk-free interest rate assumption that is used in valuing an option on its own shares. No definition available.
|
| X | ||||||||||
- Definition The minimum risk-free interest rate assumption that is used in valuing an option on its own shares. No definition available.
|
| X | ||||||||||
- Definition Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Warrants (Details 1) - Warrants [Member] |
12 Months Ended |
|---|---|
|
Dec. 31, 2018
$ / shares
shares
| |
| Warrants | |
| Outstanding, January 1, 2018 | shares | |
| Granted | shares | 118,524 |
| Outstanding, December 31, 2018 | shares | 118,524 |
| Weighted Average Exercise Price | |
| Outstanding, January 1, 2018 | $ / shares | |
| Granted | $ / shares | 13.79 |
| Outstanding, December 31, 2018 | $ / shares | $ 13.79 |
| Weighted Average Remaining Contractual Term in Years | |
| Outstanding, January 1, 2018 | 0 years |
| Granted | 2 years 6 months |
| Outstanding, December 31, 2018 | 2 years 5 months 5 days |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Weighted average remaining contractual term for option awards granted, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
|
| X | ||||||||||
- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. No definition available.
|
| X | ||||||||||
- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
|
| X | ||||||||||
- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
Warrants (Details Textual) - USD ($) |
1 Months Ended | 10 Months Ended | 12 Months Ended | |
|---|---|---|---|---|
Dec. 17, 2018 |
Nov. 30, 2018 |
Dec. 31, 2017 |
Dec. 31, 2018 |
|
| Warrants (Textual) | ||||
| Fair value of the warrants | $ 218,147 | $ 659,697 | $ (124,726) | |
| Convertible Debts and IPO [Member] | ||||
| Warrants (Textual) | ||||
| Aggregate of warrants to purchase number of ordinary shares | 38,071 | 80,453 | ||
| X | ||||||||||
- Definition Aggregate of warrants to purchase number of ordinary shares. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of expense (income) related to adjustment to fair value of warrant liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
Net Loss Per Share (Details) - USD ($) |
10 Months Ended | 12 Months Ended |
|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2018 |
|
| Numerator: | ||
| Net loss attributable to Aptorum Group Limited | $ (2,547,462) | $ (14,831,723) |
| Denominator: | ||
| Basic and diluted weighted average common shares outstanding | 26,963,435 | 27,909,788 |
| Basic and diluted loss per share | $ (0.09) | $ (0.53) |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS). No definition available.
|
Principal Risk (Details) - USD ($) |
Dec. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Country and Region | ||
| Total | $ 8,224,771 | $ 10,462,483 |
| Industry | ||
| Total | 8,224,771 | 10,462,483 |
| Pharmaceutical and biotechnology [Member] | ||
| Industry | ||
| Total | 8,224,285 | 10,443,175 |
| Healthcare [Member] | ||
| Industry | ||
| Total | 486 | 19,308 |
| United States of America [Member] | ||
| Country and Region | ||
| Total | $ 8,224,771 | $ 10,462,483 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Concentration of equity price risk by industry. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Carrying amount of total assets less total liabilities of a designated geographic area if disclosed as a concentration risk. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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Principal Risk (Details Textual) - USD ($) |
Dec. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Principal Risk (Textual) | ||
| Exposed to credit risk on the cash held with the Custodian/Prime Broker amount | $ 122,127 | $ 112,746 |
| X | ||||||||||
- Definition Exposed to credit risk on the cash held with the Custodian/Prime Broker amount. No definition available.
|
| X | ||||||||||
- References No definition available.
|
Commitments and Contingencies (Details) |
Dec. 31, 2018
USD ($)
|
|---|---|
| For the years ending December 31, | |
| 2019 | $ 600,978 |
| 2020 | 626,277 |
| 2021 | 397,842 |
| 2022 | 75,174 |
| 2023 and thereafter | |
| Total | $ 1,700,271 |
| X | ||||||||||
- Definition Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Commitments and Contingencies (Details 1) |
Dec. 31, 2018
USD ($)
|
|---|---|
| Drug molecules: up to the conditions and milestones of | |
| Preclinical to IND filing | $ 372,564 |
| From entering phase 1 to before first commercial sale | 24,216,410 |
| First commercial sale | 15,656,410 |
| Net sales amount more than certain threshold in a year | 75,769,231 |
| Subtotal | 116,014,615 |
| Surgical robotics and medical devices: up to the conditions and milestones of | |
| Before FDA approval | 270,000 |
| FDA approval obtained | 200,000 |
| Subtotal | 470,000 |
| Total | $ 116,484,615 |
| X | ||||||||||
- Definition Before FDA approval. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Drug molecules up to the conditions and milestones of subtotal. No definition available.
|
| X | ||||||||||
- Definition FDA approval obtained. No definition available.
|
| X | ||||||||||
- Definition First commercial sale. No definition available.
|
| X | ||||||||||
- Definition From entering phase 1 to before first commercial sale. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Net sales amount more than certain threshold in a year. No definition available.
|
| X | ||||||||||
- Definition Preclinical to IND filing. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Surgical robotics and medical devices up to the conditions and milestones of subtotal. No definition available.
|
Commitments and Contingencies (Details Textual) - USD ($) |
10 Months Ended | 12 Months Ended |
|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2018 |
|
| Commitments and Contingencies (Textual) | ||
| Rental expenses | $ 49,518 | $ 591,546 |
| Non-cancellable purchase commitments | 487,930 | |
| Milestone payments | 30,000 | |
| Royalties or research and development funding |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Milestone payments. No definition available.
|
| X | ||||||||||
- Definition Royalties or research and development funding. No definition available.
|
| X | ||||||||||
- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. No definition available.
|
| X | ||||||||||
- Definition Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier. No definition available.
|
Subsequent Events (Details) - Subsequent Event [Member] - $ / shares |
Mar. 15, 2019 |
Mar. 29, 2019 |
|---|---|---|
| Aptorum Medical Limited [Member] | ||
| Subsequent Events (Textual) | ||
| Issued shares | 112 | |
| Aptorum Medical Limited [Member] | Minimum [Member] | ||
| Subsequent Events (Textual) | ||
| Decreasing equity interest | 94.00% | |
| Aptorum Medical Limited [Member] | Maximum [Member] | ||
| Subsequent Events (Textual) | ||
| Decreasing equity interest | 95.00% | |
| 2017 Share Option Plan [Member] | ||
| Subsequent Events (Textual) | ||
| Granted share options to employees, external consultants and advisors | 215,795 | |
| Exercise price | $ 12.91 |
| X | ||||||||||
- Definition Percentage of decreasing equity interest. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. No definition available.
|
| X | ||||||||||
- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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