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Commitments and Contingencies - General (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Sep. 30, 2021
Commitments and Contingencies Disclosure [Abstract] |  |  |  |  |
Settlement of lawsuits | $ 132 | $ 127 | $ 709 | $ 280 |
Lawsuit settlement | $ 181 |  | $ 181 |  | $ 378

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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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