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ASSET RETIREMENT OBLIGATIONS AND RESTRICTED CASH - Narrative (Details) - USD ($) $ in Thousands		12 Months Ended
	Oct. 27, 2021	Dec. 31, 2021	Dec. 31, 2020
Schedule of Asset Retirement Obligations [Line Items]
Undiscounted decommissioning liability		$ 41,340	$ 41,950
Revision of estimate		$ 235	$ 7,845
Settlement of Asset Retirement Obligations Through Noncash Payments, Amount	$ 270
Minimum
Schedule of Asset Retirement Obligations [Line Items]
Risk Free Rate		9.50%
Inflation rate		2.00%
Maximum
Schedule of Asset Retirement Obligations [Line Items]
Risk Free Rate		11.67%
Inflation rate		2.41%

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Inflation rate

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[Line Items] for Schedule of Asset Retirement Obligations [Table]

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Undiscounted Decommissioning Liability

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Amount of increase (decrease) in the asset retirement obligation from changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 410
-SubTopic 20
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Amount of asset retirement obligations settled through noncash transactions. An asset retirement obligation is a legal obligation associated with the disposal or retirement from service of a tangible long-lived asset.

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