FRESH START ACCOUNTING (Schedule of Reconciliation of Enterprise Value to the Reorganization Value (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Sep. 01, 2020
Reorganizations [Abstract]
Enterprise value			$ 559,205
Cash and cash equivalents	$ 64,140	$ 12,145	25,482
Plus: Restricted cash			7,458
Plus: Current liabilities (excluding the fair value of capital leases and current debt)			86,897
Plus: Long-term asset retirement obligation			22,415
Plus: Other long-term liabilities (excluding long-term asset retirement obligation)			24,886
Reorganization value of Successor assets			$ 726,343

Postconfirmation, Current Liabilities less capital leases

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Postconfirmation, Noncurrent asset retirement obligations

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Postconfirmation, Noncurrent Other Obligations less Long-term asset retirement obligation

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Amount attributed to the reconstituted entity, as well as the expected net realizable value of those assets that will be disposed before reconstitution occurs.

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Amount of reorganization value related to present value of discounted cash flows of the emerging entity. Reorganization value is the amount attributed to the reconstituted entity, as well as the expected net realizable value of those assets that will be disposed before reconstitution occurs.

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Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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