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Commitments and Contingencies (Details) - USD ($) $ in Thousands | 6 Months Ended |
--- | --- | ---
Mar. 31, 2023 | Mar. 31, 2022
Commitments and Contingencies Disclosure [Abstract] |  |
Reserve for unfunded loan commitments | $ 320 | $ 345
Employee severance compensation plan, employee minimum service requirement (in years) | 2 years |
Employee severance compensation plan, period following effective date of a change in company control (in months) | 12 months |
Employee severance compensation plan, eligible payment, maximum compensation term (in months) | 18 months |

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- Definition Employee Severance Compensation Plan, Eligible Payment, Maximum Compensation Term + References No definition available. + Details
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- References No definition available. + Details
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