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INCOME TAXES - Schedule of Difference in Benefit for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Federal statutory rate	21.00%	21.00%	21.00%
Tax at statutory rate	$ 12,190	$ 8,043	$ 6,254
State income taxes, net of federal benefit	3,868	1,615	1,008
Change in valuation allowance	(388)	(61,317)	(4,420)
Federal effect of change in state valuation allowance	74	3,803	0
Non-deductible officer compensation	1,338	487	1,359
Non-deductible expenses	322	656	638
Deductible stock awards	(363)	(3,790)	(6,004)
Tax credits	(153)	(130)	(82)
Deferred tax adjustments	0	(2,047)	0
Other, net	58	(124)	(627)
Provision (benefit) for income taxes	$ 16,946	$ (52,804)	$ (1,874)

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Effective Income Tax Rate Reconciliation, Deductible Stock Awards

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.

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