Stock Incentive Plan (Details) - $ / shares |
12 Months Ended | |
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Dec. 31, 2021 |
Dec. 31, 2020 |
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| Stock Incentive Plan | ||
| Stock options outstanding, beginning | 1,258,577 | 1,087,463 |
| Stock options, granted | 403,476 | 174,357 |
| Stock options, forfeited | (115,151) | (3,243) |
| Stock options, exercised | (2,913) | |
| Stock options outstanding, ending | 1,543,989 | 1,258,577 |
| Unvested options outstanding expected to vest | 345,286 | |
| Weighted-Average Exercise Price, beginning | $ 4.47 | $ 2.94 |
| Weighted average exercise price, granted | 6.27 | 14.13 |
| Weighted average exercise price, forfeited | 6.49 | 8.47 |
| Weighted average exercise price, exercised | 6.00 | |
| Weighted average exercise price outstanding, ending | 4.78 | $ 4.47 |
| Weighted-Average Exercise Price unvested options outstanding expected to vest | $ 7.28 | |
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- Definition Weighted average price of options that were either forfeited or expired. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Gross number of share options (or share units) granted during the period. No definition available.
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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
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- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
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- Definition Number of non-vested options forfeited. No definition available.
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