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Loans and Allowance for Credit Losses on Loans - TDR (Details) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2024 USD ($) | Sep. 30, 2023 USD ($) | Sep. 30, 2024 USD ($) loan | Sep. 30, 2023 USD ($) loan | Sep. 30, 2024 USD ($) | Sep. 30, 2023 USD ($)
Troubled debt restructurings - modified during the period |  |  |  |  |  |
Number of payment modification |  |  | 13 | 15 |  |
Total Loans modified | $ | $ 37,004 | $ 26,596 | $ 41,172 | $ 43,003 | $ 42,865 | $ 43,003
Payment default | $ |  |  | $ 0 | $ 0 |  |
Payment modification |  |  |  |  |  |
Troubled debt restructurings - modified during the period |  |  |  |  |  |
Number of payment modification |  |  | 4 | 2 |  |
Increase of monthly payment until maturity |  |  |  |  |  |
Troubled debt restructurings - modified during the period |  |  |  |  |  |
Number of payment modification |  |  | 1 |  |  |
Reduction of monthly payment until maturity |  |  |  |  |  |
Troubled debt restructurings - modified during the period |  |  |  |  |  |
Number of payment modification |  |  | 1 |  |  |
Interest-only payments during forbearance |  |  |  |  |  |
Troubled debt restructurings - modified during the period |  |  |  |  |  |
Number of payment modification |  |  | 2 |  |  |
Single payment at maturity |  |  |  |  |  |
Troubled debt restructurings - modified during the period |  |  |  |  |  |
Number of payment modification |  |  |  | 1 |  |
Commercial |  |  |  |  |  |
Troubled debt restructurings - modified during the period |  |  |  |  |  |
Total Loans modified | $ | $ 3,794 | $ 864 | $ 4,041 | $ 2,692 | $ 5,536 | $ 2,692

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