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Convertible Notes - Summary of Interest Expenses Related to Convertible Notes (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Debt Disclosure [Abstract]        
Stated coupon interest $ 1,409 $ 1,409 $ 2,818 $ 2,819
Amortization of debt issuance cost 279 271 556 540
Total interest expense $ 1,688 $ 1,680 $ 3,374 $ 3,359