Commitments and Contingencies - Operating Leases (Details) - USD ($) |
12 Months Ended | ||
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Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2020 |
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| Commitments and Contingencies Disclosure [Abstract] | |||
| Total rent expense | $ 271,000 | $ 304,000 | $ 308,000 |
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- References No definition available.
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- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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