Accumulated Other Comprehensive Income (Loss) - Summary of Components of AOCI (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Accumulated Other Comprehensive Income Loss [Line Items]
Balance, Beginning	$ (1,510)
Other comprehensive income (loss)	674	$ (1,398)	$ 71
Income tax (expense) benefit	(150)	454	8
Amounts reclassified from AOCI	91	532
Income tax (expense) benefit	(20)	(121)
Total other comprehensive income (loss)	595	(533)	79
Balance, Ending	(915)	(1,510)
Foreign Currency Translation
Accumulated Other Comprehensive Income Loss [Line Items]
Balance, Beginning	(1,345)	(1,300)	(1,484)
Other comprehensive income (loss)	88	(45)	184
Total other comprehensive income (loss)	88	(45)	184
Balance, Ending	(1,257)	(1,345)	(1,300)
Marketable Securities
Accumulated Other Comprehensive Income Loss [Line Items]
Balance, Beginning	(165)	323	428
Other comprehensive income (loss)	586	(1,353)	(113)
Income tax (expense) benefit	(150)	454	8
Amounts reclassified from AOCI	91	532
Income tax (expense) benefit	(20)	(121)
Total other comprehensive income (loss)	507	(488)	(105)
Balance, Ending	342	(165)	323
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income Loss [Line Items]
Balance, Beginning	(1,510)	(977)	(1,056)
Balance, Ending	$ (915)	$ (1,510)	$ (977)