FAIR VALUE MEASUREMENTS (Recurring Fair Value Measurements) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value	$ (78,553)
Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value	0
Financial assets (liabilities)		$ 0
Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value	(58,731)
Financial assets (liabilities)		(5,706)
Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value	(19,822)
Financial assets (liabilities)		(885)
Commodity Contract
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Asset		3,436
Derivative Liability	(58,731)	9,142
Financial assets (liabilities)		(6,591)
Commodity Contract \| Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets		0
Liabilities	0	0
Commodity Contract \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets		3,436
Liabilities	58,731	(9,142)
Commodity Contract \| Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets		0
Liabilities	0	0
Warrant
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Liability	(19,822)	(885)
Warrant \| Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	0	0
Warrant \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	0	0
Warrant \| Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	$ 19,822	$ 885

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