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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