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BORROWINGS - Corporate Credit Facility and Special Purpose Vehicle Financing Credit Facility (Details) - Line of Credit - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Jun. 30, 2025 | Jun. 30, 2024
Corporate Credit Facility |  |
Line of Credit Facility [Line Items] |  |
Weighted average interest rate | 6.73% |
Average borrowings | $ 319,700 |
Corporate Credit Facility | Corporate Credit Facility |  |
Line of Credit Facility [Line Items] |  |
Interest expense | 3,462 | $ 3,694
Unused commitment and other fees | 434 | 393
Amortization of deferred financing costs | 609 | 548
Total interest and amortization of deferred financing costs | $ 4,505 | $ 4,635
Weighted average interest rate | 6.65% | 7.75%
Average borrowings | $ 208,297 | $ 190,604
SPV Credit Facility | SPV Credit Facility |  |
Line of Credit Facility [Line Items] |  |
Interest expense | 1,916 | 916
Unused commitment and other fees | 306 | 300
Amortization of deferred financing costs | 114 | 90
Total interest and amortization of deferred financing costs | $ 2,336 | $ 1,306
Weighted average interest rate | 6.88% | 7.92%
Average borrowings | $ 111,429 | $ 46,275

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