Convertible Preferred Stock and Stockholders' Deficit - Stock-Based Compensation - Additional Information (Detail) $ in Thousands |
6 Months Ended |
---|---|
Jun. 30, 2022
USD ($)
| |
Stockholders Equity Note [Abstract] | |
Unrecognized compensation expense related to stock options | $ 774 |
Unrecognized compensation cost related to unvested shares expected to be recognized, weighted-average period | 2 years 4 months 24 days |