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Capital Structure (Tables) | 3 Months Ended
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Mar. 31, 2023
Stockholders' Equity Note [Abstract] |
Schedule of Common Stock Reserved for Future Issuance | The following shares of Class A common stock were reserved for future issuance:
| March 31, 2023 |  | December 31, 2022
Warrants to purchase Class A common stock | 2,775,978 |  |  | 2,775,978 |
Options to purchase Class A common stock | 8,875,249 |  |  | 8,428,441 |
Restricted stock units outstanding | 347,436 |  |  | — |
Class A common stock available for future grants under the 2021 Equity Incentive Plan | 2,312,525 |  |  | 1,926,356 |
Class A common stock available for future grants under the 2021 Employee Stock Purchase Plan | 894,903 |  |  | 598,777 |
Total | 15,206,091 |  |  | 13,729,552 |

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