Common Stock (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands |
1 Months Ended | 3 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Jul. 01, 2020 |
Mar. 10, 2020 |
Feb. 28, 2020 |
Jan. 31, 2020 |
Jan. 31, 2021 |
Mar. 31, 2021 |
Mar. 31, 2020 |
Dec. 31, 2020 |
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| Common stock authorized | 100,000,000 | 100,000,000 | ||||||
| Common stock par value | $ 0.001 | $ 0.001 | ||||||
| Common stock issued | 71,469,000 | 70,439,000 | ||||||
| Common stock outstanding | 71,469,000 | 70,439,000 | ||||||
| Purchase price share | $ 1.39 | |||||||
| Proceeds from common stock | $ 2,072 | $ 16,606 | ||||||
| Securities Purchase Agreement [Member] | Institutional Investors [Member] | ||||||||
| Number of shares issued | 5,037,038 | 8,461,540 | 3,492,063 | |||||
| Purchase price share | $ 1.35 | $ 1.30 | $ 0.63 | |||||
| Proceeds from common stock | $ 5,000 | $ 10,100 | $ 1,500 | |||||
| At-The-Market Offering Agreement [Member] | ||||||||
| Number of shares issued | 1,030,000 | |||||||
| Proceeds from common stock | $ 10,000 | $ 2,072 | ||||||
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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 The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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 The cash inflow from the additional capital contribution to the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Per share or per unit amount of equity securities issued. No definition available.
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- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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