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COMMITMENTS AND CONTINGENCIES (Tables) | 6 Months Ended
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Mar. 31, 2024
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Principal Balances of Unused Line of Credit and Delayed Draw Term Debt Commitments and Guaranties | The following table summarizes the amounts of our unused lines of credit, delayed draw term loans and uncalled capital commitment, at cost, as of March 31, 2024 and September 30, 2023, which are not reflected as liabilities in the accompanying Consolidated Statements of Assets and Liabilities:
| March 31, 2024 |  | September 30, 2023
Unused line of credit commitments(A) | $ | 33,128 |  |  | $ | 32,349 |
Delayed draw term loans(A) | 20,175 |  |  | 12,039 |
Uncalled capital commitment | 843 |  |  | 843 |
Total | $ | 54,146 |  |  | $ | 45,231 |
(A) There may be specific covenant requirements that temporarily limit a portfolio company’s availability to draw on an unused line of credit commitment or a delayed draw term loan.

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