Employee Benefit Plans - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023
Mainland China Contribution Plan
Defined Benefit Plan Disclosure [Line Items]
Contributions for employee benefits	$ 1.2	$ 1.0

Amount of contribution received by defined benefit plan from employer which increases plan assets.

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Name:	us-gaap_DefinedBenefitPlanContributionsByEmployer
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration