Description of Business (Details Narrative) - USD ($) |
3 Months Ended | 12 Months Ended | ||
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Feb. 04, 2019 |
Mar. 26, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
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Reverse stock split | 1-for-15 reverse stock split | |||
Common stock par value | $ 0.0001 | $ 0.0001 | $ 0.0001 | |
Net loss | $ (24,956,000) | $ (15,918,000) | ||
Net cash used in operating activities | (16,294,000) | (8,118,000) | ||
Cash received advance sales of common stock | $ 728,000 | $ 728,000 | ||
Subsequent Event [Member] | ||||
Sale of common stock from public offering and exercise of stock options and warrants | $ 15,480,000 | |||
Cash received advance sales of common stock | $ 4,400,000 |
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- Definition Face amount or stated value per share of common stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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
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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 The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- 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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- Definition Description of the reverse stock split arrangement. Also provide the retroactive effect given by the reverse split that occurs after the balance sheet date but before the release of financial statements. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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