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Borrowings - Schedule of Debt Issuance Costs (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Sep. 30, 2024
--- | --- | ---
Schedule of Debt Issuance Costs [Line Items] |  |  |
Aggregate Principal Available | [1] | $ 69,169 | $ 68,588
Principal Amount Outstanding |  | 149,153 | 137,234
Carrying Value |  | 148,012 | 135,724
Fair Value |  | 146,740 | 131,714
2028 Notes [Member] |  |  |
Schedule of Debt Issuance Costs [Line Items] |  |  |
Aggregate Principal Available | [1] | 57,500 | 57,500
Principal Amount Outstanding |  | 57,500 | 57,500
Carrying Value |  | 56,477 | 56,143
Fair Value |  | 55,154 | 51,980
2028 Promissory Note [Member] |  |  |
Schedule of Debt Issuance Costs [Line Items] |  |  |
Aggregate Principal Available | [1] | 1,661 | 1,661
Principal Amount Outstanding |  | 1,661 | 1,661
Carrying Value |  | 1,543 | 1,508
Fair Value |  | 1,594 | 1,661
Revolving Credit Facility [Member] |  |  |
Schedule of Debt Issuance Costs [Line Items] |  |  |
Aggregate Principal Available | [1] | 10,008 | 9,427
Principal Amount Outstanding |  | 89,992 | 78,073
Carrying Value |  | 89,992 | 78,073
Fair Value |  | $ 89,992 | $ 78,073
[1] | For the 2028 Notes and 2028 Promissory Note, this represents the total principal amount and for the Revolving Credit Facility, this represents the undrawn principal amount.

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