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FHLB Advances, Other Borrowings and Subordinated Notes and Debentures - Composition of Borrowed Funds (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2025 | Dec. 31, 2024
Composition of Borrowed Funds |  |
Borrowed funds | $ 266,677 | $ 320,049
Borrowed funds, average balance | $ 320,289 | $ 333,509
Borrowed funds, interest rate during period | 3.75% | 3.30%
FHLB Advances |  |
Composition of Borrowed Funds |  |
Borrowed funds | $ 211,901 | $ 265,350
Borrowed funds, average balance | $ 265,555 | $ 282,437
Borrowed funds, interest rate during period | 3.20% | 2.73%
Line of Credit |  |
Composition of Borrowed Funds |  |
Borrowed funds | $ 0 | $ 0
Borrowed funds, average balance | $ 2 | $ 1,229
Borrowed funds, interest rate during period | 4.24% | 8.03%
Other Borrowings |  |
Composition of Borrowed Funds |  |
Borrowed funds | $ 0 | $ 10
Borrowed funds, average balance | $ 5 | $ 10
Borrowed funds, interest rate during period | 0.00% | 0.00%
Subordinated Notes and Debentures |  |
Composition of Borrowed Funds |  |
Borrowed funds | $ 54,776 | $ 54,689
Borrowed funds, average balance | $ 54,727 | $ 49,833
Borrowed funds, interest rate during period | 6.43% | 6.36%

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