Subsequent Events (Details Narrative) - USD ($) $ / shares in Units, $ in Millions |
1 Months Ended | ||||
|---|---|---|---|---|---|
Aug. 31, 2022 |
Jul. 29, 2022 |
Aug. 03, 2022 |
Jun. 30, 2022 |
Dec. 31, 2021 |
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| Common stock, shares issued | 53,846,973 | 53,772,261 | |||
| Subsequent Event [Member] | |||||
| Shares issued | 3,450,000 | ||||
| Share price | $ 2.00 | ||||
| Proceed from sale of common stock | $ 6.4 | ||||
| Notes payable | $ 1.5 | ||||
| Interest rate | 6.00% | ||||
| Maturity date | Jul. 31, 2026 | ||||
| Estimated cost of studies | $ 4.2 | ||||
| Subsequent Event [Member] | 2015 Equity Incentive Plan [Member] | |||||
| RSUs, vested | 230,102 | ||||
| Common stock, shares issued | 191,992 | ||||
| Common stock, shares withheld for taxes | 38,110 | ||||
| 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
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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- Definition Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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
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- Definition Price of a single share of a number of saleable stocks of a company. 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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- References No definition available.
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- References No definition available.
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- References No definition available.
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