Income Tax - Components of (Benefit) Provision for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current:
Federal	$ 0	$ 0	$ 0
State	90	86	385
Foreign	0	0	0
Current Total	90	86	385
Deferred:
Federal	(166,706)	(318)	91
State	(20,614)	86	87
Deferred Total	(187,320)	(232)	178
Total	$ (187,230)	$ (146)	$ 563