INCOME TAXES - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Tax Credit Carryforward [Line Items]
CARES Act, estimated cash tax refund	$ 8,300
Income tax (expense) benefit	(728)	$ 17,369
Valuation allowance for deferred tax assets	101,775	103,906
Increase (decrease) in valuation allowance	(2,100)	13,100
Unrecognized tax benefit that would affect the effective tax rate	4,100	$ 4,100
Domestic Tax Authority
Tax Credit Carryforward [Line Items]
Net operating loss carryforwards	286,900
Net operating loss carryforwards, subject to expiration	40,100
State Tax Authority
Tax Credit Carryforward [Line Items]
Net operating loss carryforwards, subject to expiration	$ 171,700