Income Taxes - Schedule of Income Tax Provision (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current:
Federal	$ 354	$ (239)	$ (4,526)
State	278	241	(616)
Foreign	1,972	2,632	1,719
Current Income Tax Expense (Benefit), Total	2,604	2,634	(3,423)
Deferred:
Federal	426	1,638	(604)
State	45	313	(220)
Foreign	(384)	(913)	(116)
Deferred income tax expense (benefit)	87	1,038	(940)
Income tax provision from continuing operations	$ 2,691	$ 3,672	$ (4,363)