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Commitments and Contingencies - General (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Mar. 31, 2024 | Mar. 31, 2023 | Sep. 30, 2023
Commitments and Contingencies Disclosure [Abstract] |  |  |  |  |
Litigation settlement, expense | $ 167 | $ 3,120 | $ 167 | $ 3,120 |
Lawsuit settlement | $ 2,200 |  | $ 2,200 |  | $ 2,400

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- Definition Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees. + References No definition available. + Details
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