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COMMITMENTS AND CONTINGENCIES - Schedule of Principal Balances of Unused Line of Credit and Delayed Draw Term Debt Commitments and Guaranties (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2023 | Sep. 30, 2022
Other Commitments [Line Items] |  |
Total | $ 63,908 | $ 74,846
Unused line of credit commitments |  |
Other Commitments [Line Items] |  |
Total | 35,076 | 36,225
Delayed draw term loans |  |
Other Commitments [Line Items] |  |
Total | 27,989 | 37,778
Uncalled capital commitment |  |
Other Commitments [Line Items] |  |
Total | $ 843 | $ 843

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- Definition Amount of funds committed to investment company from investors. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 205 -Name Accounting Standards Codification -Section 50 -Paragraph 25 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480737/946-205-50-25 + Details
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- Details
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- Details
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- Details
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