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The Company and Significant Accounting Policies - Summary of Components of AOCI (Detail) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Accumulated Other Comprehensive Income Loss [Line Items]
Balance, Beginning		$ (915)		$ (915)
Other comprehensive income (loss)	$ 306	(275)
Income tax (expense) benefit		(5)
Amounts reclassified from AOCI	(4)	112
Income tax (expense) benefit		(28)
Total other comprehensive income (loss)	302	(196)	$ 30	106	$ 172
Balance, Ending	(809)			(809)
Foreign Currency Translation
Accumulated Other Comprehensive Income Loss [Line Items]
Balance, Beginning	(1,552)	(1,257)		(1,257)
Other comprehensive income (loss)	302	(295)
Total other comprehensive income (loss)	302	(295)
Balance, Ending	(1,250)	(1,552)		(1,250)
Marketable Securities
Accumulated Other Comprehensive Income Loss [Line Items]
Balance, Beginning	441	342		342
Other comprehensive income (loss)	4	20
Income tax (expense) benefit		(5)
Amounts reclassified from AOCI	(4)	112
Income tax (expense) benefit		(28)
Total other comprehensive income (loss)		99
Balance, Ending	441	441		441
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income Loss [Line Items]
Balance, Beginning	(1,111)	(915)		(915)
Balance, Ending	$ (809)	$ (1,111)		$ (809)

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