v3.22.2.2
Stock-Based Compensation - Summary of PRSUs (Detail) - Performance-based Restricted Stock Units - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Compensation cost $ 509 $ 223 $ 1,332 $ 520  
Unamortized value of PRSUs $ 4,027   $ 4,027   $ 1,931
Weighted average amortization period (in years)     2 years 1 month 6 days   2 years 2 months 12 days