Income Tax - Reconciliation of Income Tax Benefit (Provision) (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income Tax
Expected tax benefit (expense) at federal statutory rate	$ (12,177)	$ 6,734
Changes in valuation allowances	12,267	3,192
Federal prior year adjustments	1,673	0
Fines & penalties	(1,939)	0
State income tax benefit (expense), net of federal benefit	(1,859)	447
State rate change, net of federal benefit	1,532	(10,192)
State prior year adjustment	(234)	(1,281)
PPP loan forgiveness	0	1,158
Other	626	(58)
Total income tax benefit (expense)	$ (111)	$ 0