INCOME TAXES - Income Tax Reconciliation when Applying the Statutory Federal Tax Rate (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Federal statutory income tax	$ (11,538)	$ 17,731	$ (8,931)
State income taxes, net	365	1,269	(3,551)
Excess tax deductions on non-cash compensation	4,117	(9,401)	(2,033)
Impact of the Coronavirus Aid, Relief, and Economic Security Act	0	0	(6,104)
Research and experimentation tax credit	(2,906)	(3,207)	(3,800)
Nondeductible executive compensation	2,692	3,058	1,778
Increase (decrease) in valuation allowance	139,374	595	2,100
Uncertain tax positions	405	435	458
Nondeductible meals & entertainment	267	239	99
Other, net	243	579	23
Income tax expense (benefit)	$ 133,019	$ 11,298	$ (19,961)

Effective Income Tax Rate Reconciliation, CARES Act, Amount

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Proceeds And Excess Tax Benefit From Share based Compensation, Federal

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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 increase (decrease) in the valuation allowance for deferred tax assets.

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