v3.25.4

Commitments And Contingent Liabilities (Schedule of Off Balance Sheet Risks) (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Sep. 30, 2025 | Dec. 31, 2024 | Sep. 30, 2024
--- | --- | --- | --- | ---
Commitments And Contingencies Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |
Unfunded Loan Commitments | $ 29,074 | $ 30,116 | $ 27,202 | $ 27,811
Commitments To Originate |  |  |  |
Commitments And Contingencies Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |
Total Commitments | 272,353 |  |  |
Unfunded Loan Commitments | 3,199 |  |  |
Commitments To Originate | Fixed Rate Residential Mortgage |  |  |  |
Commitments And Contingencies Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |
Total Commitments | 82,386 |  |  |
Unfunded Loan Commitments | 445 |  |  |
Commitments To Originate | Adjustable Rate Residential Mortgage |  |  |  |
Commitments And Contingencies Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |
Total Commitments | 13,106 |  |  |
Unfunded Loan Commitments | 74 |  |  |
Commitments To Originate | Home Equity Line of Credit |  |  |  |
Commitments And Contingencies Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |
Total Commitments | 103,284 |  |  |
Unfunded Loan Commitments | 1,105 |  |  |
Commitments To Originate | Home Equity Loan |  |  |  |
Commitments And Contingencies Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |
Total Commitments | 73,577 |  |  |
Unfunded Loan Commitments | 1,575 |  |  |
Unfunded Loan Commitment |  |  |  |
Commitments And Contingencies Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |
Total Commitments | 5,582,424 |  |  |
Unfunded Loan Commitments | 25,875 |  |  |
Unfunded Loan Commitment | Home Equity Line of Credit |  |  |  |
Commitments And Contingencies Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |
Total Commitments | 5,574,340 |  |  |
Unfunded Loan Commitments | 25,825 |  |  |
Unfunded Loan Commitment | Construction |  |  |  |
Commitments And Contingencies Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |
Total Commitments | 8,084 |  |  |
Unfunded Loan Commitments | $ 50 |  |  |

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