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Long-term Debt - Schedule of Interest Expense Recognized Related to Convertible Notes (Detail) - Convertible Senior Notes Due 2026 [Member] - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Debt Instrument [Line Items]    
Amortization of debt discounts $ 76 $ 73
Contractual interest expense 822 822
Total interest expense $ 898 $ 895