Inventories - Changes in Inventory Reserve (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Inventory Disclosure [Abstract]
Beginning balance	$ (5,901)	$ (5,947)	$ (4,845)
Change in reserve
Inventory reserve charged to costs of sales	(7,626)	(7,268)	(12,941)
Sale of previously reserved inventory	5,349	4,349	2,938
Change in reserve	(2,277)	(2,919)	(10,003)
Write off	1,875	2,679	8,451
Translation adjustments	573	(408)	450
Reclassified to assets held for sale		694
Ending balance	$ (5,730)	$ (5,901)	$ (5,947)