Income Taxes - Components of Loss Before Income Tax Expense (Benefit) from Continuing Operations (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Abstract]
Domestic	$ (93,979)	$ (153,505)
Foreign	(4,649)	(17,453)
Loss before income tax expense (benefit)	$ (98,628)	$ (170,958)