Income Taxes - Components of Loss Before Income Taxes from Continuing Operations (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Domestic	$ (40,326)	$ (57,135)
Foreign	(1,136)	(3,855)
Loss before income taxes	$ (41,462)	$ (60,990)