Cash, Cash Equivalents and Investments - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Cash and Cash Equivalents [Abstract]
Cash balance included foreign bank balance	$ 173,614	$ 160,611
Interest Receivable	3,169	3,620
Gross realized gains	111	133	$ 246
Allowance for credit loss	0	0	0
Gross realized losses	$ (2,065)	$ (315)	$ (10)