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Loans and Allowance for Credit Losses - Loans Classified as Troubled Debt Restructurings (Details) - USD ($) | Dec. 31, 2022 | Sep. 30, 2022
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Receivables [Abstract] |  |
Performing TDRs | $ 3,214,000 |
Nonperforming TDRs | 1,850,000 |
Total TDRs | $ 5,064,000 | $ 0

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- Definition The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings and are still accruing interest. + References No definition available. + Details
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