Income Taxes - Schedule of Reconciliations of Unrecognized Tax Benefits (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Unrecognized tax benefits, opening balance	$ 4,735	$ 3,273	$ 168
Gross increases – tax positions in prior period	938	190	2,760
Gross increases – current period tax positions	1,662	1,288	355
Foreign currency translation	(14)	15	7
Lapse of statute of limitations	(29)	(31)	(17)
Unrecognized tax benefits, ending balance	$ 7,292	$ 4,735	$ 3,273