Income Taxes - Reconciliation of Unrecognized Tax Benefits (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Unrecognized tax benefits, Beginning Balance	$ 0	$ 5,000	$ 28,000
Reductions for tax positions of prior years	0	(4,000)	(24,000)
Translation adjustments	0	(1,000)	1,000
Unrecognized tax benefits, Ending Balance	$ 0	$ 0	$ 5,000