Income Taxes - Schedule of Reconciliations 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, opening balance	$ 10,682,000	$ 7,292,000	$ 4,735,000
Gross increases – tax positions in prior period	1,891,000	2,188,000	938,000
Gross increases – current period tax positions	2,139,000	1,617,000	1,662,000
Settlements/State voluntary disclosure	(343,000)	(454,000)
Foreign currency translation	241,000	74,000	(14,000)
Lapse of statute of limitations	(20,000)	(35,000)	(29,000)
Unrecognized tax benefits, ending balance	$ 14,590,000	$ 10,682,000	$ 7,292,000