Income Taxes - Schedule of Income (Loss) Before Provision for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
U.S.	$ (5,987)	$ 5,556	$ (24,890)
Non-U.S.	(7,508)	(5,924)	(2,159)
Loss before income taxes	$ (13,495)	$ (368)	$ (27,049)