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BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Leases (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Lessor, Operating Lease, Payments, Fiscal Year Maturity [Abstract] |  |  |  |
2023 | $ 1,599 |  | $ 1,599 |
2024 | 3,165 |  | 3,165 |
2025 | 3,122 |  | 3,122 |
2026 | 2,524 |  | 2,524 |
2027 | 1,444 |  | 1,444 |
Thereafter | 6,243 |  | 6,243 |
Total scheduled lease income - commercial operating leases | $ 18,097 |  | $ 18,097 |
Minimum |  |  |  |
Lessor, Lease, Description [Line Items] |  |  |  |
Lease terms | 3 years |  | 3 years |
Maximum |  |  |  |
Lessor, Lease, Description [Line Items] |  |  |  |
Lease terms | 15 years |  | 15 years |
Rental Income | Revenue | Product Concentration Risk |  |  |  |
Lessor, Lease, Description [Line Items] |  |  |  |
Concentration risk | 98.30% | 97.70% | 98.30% | 97.90%
Fee Income | Revenue | Product Concentration Risk |  |  |  |
Lessor, Lease, Description [Line Items] |  |  |  |
Concentration risk | 1.70% | 2.30% | 1.70% | 2.10%

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