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SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2024 USD ($) investment | Mar. 31, 2023 USD ($) | Dec. 31, 2023 USD ($) investment
Accounting Policies [Abstract] |  |  |
Number of nonaccrual investments owned | investment | 3 |  | 3
Amortized cost | $ 12,374 |  | $ 19,353
Excise tax expense | $ 436 | $ 0 |

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