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v3.22.1

Convertible Preferred Stock and Stockholders' Deficit (Tables) | 3 Months Ended
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Mar. 31, 2022
Equity [Abstract] |
Summary of Restricted Shares of Common Stock and Unvested Stock Liability | A summary of the Company’s restricted shares of common stock and unvested stock liability, which is included in accrued expenses and other current liabilities on the Company’s balance sheets, is as follows (in thousands, except share data):
|  | Shares |  |  | Liability |
Balance at December 31, 2021 |  |  | 239,826 |  |  | $ | 23 |
Vested shares |  |  | (76,471 | ) |  |  | (7 | )
Balance at March 31, 2022 |  |  | 163,355 |  |  | $ | 16 |

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