INCOME TAXES (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Sep. 30, 2021	Dec. 31, 2019
Operating Loss Carryforwards [Line Items]
Effective income tax rate reconciliation, percent	25.70%	75.50%
Effective income tax rate reconciliation, at federal statutory income tax rate	21.00%	21.00%
NOL Carryforward, net	$ 312,041
NOL not absorbed by former parent	13,144
Operating loss subject to expiration in the next twelve months		$ 7,984
Operating loss carryforwards, section 382	224,124
Operating loss carryforwards, section 382, expected to expire prior to utilization	27,848
Deferred tax assets, operating loss carryforwards, state and local	179,985
Operating loss carryforwards, section 382, expected to expire prior to utilization, tax benefits	7,416
Operating loss carryforwards, valuation allowance	182,768
Deferred tax assets, valuation allowance, temporary differences	1,206
Unrecognized tax benefits	360	669		$ 663
Accrued interest and penalties	110	$ 594
Canada Revenue Agency
Operating Loss Carryforwards [Line Items]
Income Tax Examination, Penalties and Interest Expense	42
Federal and State
Operating Loss Carryforwards [Line Items]
NOL Carryforward	690,704
NOL Carryforward, net	312,041
Capital loss carryforwards, sale transaction	378,663
Operating loss carryforwards, valuation allowance	179,985
Foreign Tax Authority
Operating Loss Carryforwards [Line Items]
NOL Carryforward	12,264
Operating loss subject to expiration in the next twelve months	0
Operating loss that can carryforward indefinitely from foreign subsidiaries	5,280
Operating loss carryforwards, valuation allowance	$ 2,783
Foreign Tax Authority | Canada Revenue Agency
Operating Loss Carryforwards [Line Items]
Unrecognized Tax Benefits, Income Tax Penalties and Interest Reversal			$ 560