Borrowings (Details) - USD ($) |
3 Months Ended | ||||||
|---|---|---|---|---|---|---|---|
Nov. 09, 2020 |
May 18, 2020 |
Mar. 09, 2020 |
Jan. 23, 2020 |
Mar. 31, 2021 |
Feb. 06, 2020 |
Apr. 18, 2019 |
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| Issuance of common stock and warrants, net of offering costs (in shares) | 236,375 | 60,250 | |||||
| Warrant exercisable for shares of common stock | 4,553 | 12,756 | |||||
| Exercise price of warrants | $ 2.55 | ||||||
| Funding Agreement | Convertible debt | |||||||
| Principal amount of debt | $ 111,100 | ||||||
| Original issue discount | 10.00% | ||||||
| Issuance of common stock and warrants, net of offering costs (in shares) | 500 | ||||||
| Term of warrant exercisable | 5 years | ||||||
| Warrant exercisable for shares of common stock | 7,936 | ||||||
| Exercise price of warrants | $ 9.80 | ||||||
| Consideration | $ 100,000 | ||||||
| Period of execution of funding agreement | 45 days | ||||||
| Interest expense from amortization of debt discounts | $ 20,000 |
| X | ||||||||||
- Definition Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Represents the percentage of original issue discount. No definition available.
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| X | ||||||||||
- Definition Represents the period of execution of funding agreement. No definition available.
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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