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Common Stock (Tables) | 3 Months Ended
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Mar. 31, 2023
Common Stock [Abstract] |
Schedule of common stock reserved for future issuance |
|  | March 31, |  |  | December 31, |
|  | 2023 |  |  | 2022 |
Outstanding and issued common stock options |  |  | 8,903,590 |  |  |  | 6,169,180 |
Common stock warrants |  |  | 4,999,863 |  |  |  | 4,999,863 |
Outstanding restricted stock units |  |  | 2,616,820 |  |  |  | 2,617,445 |
Shares available for grant under 2021 Employee Stock Purchase Plan |  |  | 1,249,573 |  |  |  | 869,117 |
Shares available for grant under 2021 Equity Incentive Plan |  |  | 1,220,496 |  |  |  | 1,383,661 |
Shares available for grant under 2022 Inducement Equity Incentive Plan |  |  | 201,841 |  |  |  | 1,295,672 |
Total shares of common stock reserved |  |  | 19,192,183 |  |  |  | 17,334,938 |

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- Definition Tabular disclosure of the change in common stock outstanding. + References No definition available. + Details
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