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Financing Receivables, net - Contractual maturities of outstanding financing receivables (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2022
--- | --- | --- | ---
Financing Receivables, net |  |  |
2025 | $ 5,119 |  |
2026 | 2,042 |  |
2027 | 808 |  |
2027 | 58 |  |
Total payments | 8,027 |  |
Less: unearned interest income | (684) | $ (859) |
Less: allowance for credit losses | (37) | $ 0 | $ 0
Total, net of unearned interest income and allowance for credit losses | $ 7,306 |  |

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