STOCK-BASED COMPENSATION - PSU Activity (Details) - Performance Shares shares in Thousands	12 Months Ended
Dec. 31, 2021 $ / shares shares	Dec. 31, 2020 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]
Incentive shares outstanding (in shares) \| shares	67	250
Released (in shares) \| shares	(23)
Forfeited (in shares) \| shares	(160)
Ending outstanding balance (in shares) \| shares	67	250
Weighted Average Grant Date Fair Value
Beginning outstanding balance (in dollars per share) \| $ / shares	$ 6.20	$ 6.20
Released (in dollars per share) \| $ / shares	6.20
Forfeited (in dollars per share) \| $ / shares	6.20
Ending outstanding balance (in dollars per share) \| $ / shares	$ 6.20	$ 6.20
Share-based Compensation Arrangement by Share-based Payment Award, Additional Disclosures [Abstract]
Weighted average remaining contractual life / recognition period, outstanding	1 year 5 months 26 days	2 years 29 days

Share-based Compensation Arrangement by Share-based Payment Award, Additional Disclosures

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(3)
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- Definition

Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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-Publisher FASB
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-Topic 718
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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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- Definition

The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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