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DEBT - Term Loan (Details) $ in Thousands | Jun. 07, 2021 | Sep. 16, 2020 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
--- | --- | --- | --- | ---
Debt Instrument [Line Items] |  |  |  |
Restricted cash |  |  | $ 35,303 | $ 35,288
Line of Credit | London Interbank Offered Rate (LIBOR) | Minimum | Revolving Credit Facility |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Basis spread on variable rate | 2.00% |  |  |
Line of Credit | London Interbank Offered Rate (LIBOR) | Maximum | Revolving Credit Facility |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Basis spread on variable rate | 3.00% |  |  |
Term Loan | Alacer |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Face amount |  | $ 245,000 |  |
Notional amount assumed equal to percentage of debt outstanding |  |  |  | 37.00%
Restricted cash |  |  | $ 32,900 | $ 32,900
Historic and forecast debt service cover ratio, minimum |  | 1.20 |  |
Loan life cover ratio, minimum |  | 1.30 |  |
Tail reserves as a percentage of total reserves, minimum |  | 30.00% |  |
Term Loan | London Interbank Offered Rate (LIBOR) | Minimum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Basis spread on variable rate |  | 3.50% |  |
Term Loan | London Interbank Offered Rate (LIBOR) | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Basis spread on variable rate |  | 3.70% |  |

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