EQUITY-BASED COMPENSATION EXPENSE - Equity-based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based compensation expense	$ 5,715	$ 2,487
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based compensation expense	5,533	0
Value of awards vested at issuance	7,959
Change in estimate	632
Restricted Common Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based compensation expense	155	2,487
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based compensation expense	$ 27	$ 0

Shares Granted, Value, Share-based Payment Arrangement, Change In Estimate

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Value, after forfeiture, of shares granted under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).

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