Income Taxes - Schedule of Provision for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Current tax (benefit) expense	$ (265)	$ 663
Deferred tax expense (benefit)	76	(18)
Total	$ (189)	$ 645