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v3.25.2

BORROWINGS - Schedule of Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Sep. 30, 2024
Debt Instrument [Line Items] |  |  |  |  |
Credit Facility | $ 27,500 |  | $ 27,500 |  | $ 70,600
Significant Unobservable Inputs (Level 3) | Fair Value, Recurring |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Credit Facility | 27,500 |  | 27,500 |  | $ 70,600
Significant Unobservable Inputs (Level 3) | Fair Value, Recurring | Long-Term Debt |  |  |  |  |
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] |  |  |  |  |
Beginning balance | 25,149 | $ 117,200 | 70,600 | $ 47,800 |
Borrowings | 63,500 | 45,200 | 212,000 | 179,500 |
Repayments | (61,100) | (96,600) | (255,100) | (161,500) |
Net unrealized appreciation | (49) | 0 | 0 | 0 |
Ending balance | $ 27,500 | $ 65,800 | $ 27,500 | $ 65,800 |

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