v3.23.2
Prepaid Expenses - Additional Information (Detail) - USD ($)
$ in Thousands
Jun. 30, 2023
Dec. 31, 2022
Prepaid expenses    
Prepaid expenses $ 14,976 $ 16,267
Prepaid R&D clinical costs 12,561 15,188
Prepaid insurance 1,400 543
Other prepaid costs $ 1,015 $ 536