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Balance Sheet Detail - Summary of Current Accrued Expenses (Detail) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Accrued Liabilities, Current [Abstract]    
Accrued clinical trial research and development expenses $ 3,475 $ 2,619
Accrued other research and development expenses 4,436 5,341
Accrued compensation and benefits 4,494 7,923
Other accrued expenses 1,707 1,073
Total current accrued expenses $ 14,112 $ 16,956