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Securities - Schedule of Debt Securities, Held-to-Maturity, Credit Quality (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
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Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | $ 321,450 | $ 339,436
Private label mortgage-backed |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 7,310 | 7,350
Obligations of states and political subdivisions |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 150,784 | 156,305
Corporate |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 40,706 | 45,964
Trust preferred |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 957 | 954
AAA |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 25,074 | 42,323
AAA | Private label mortgage-backed |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 7,310 | 7,350
AAA | Obligations of states and political subdivisions |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 17,764 | 34,973
AAA | Corporate |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 0 | 0
AAA | Trust preferred |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 0 | 0
AA |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 117,374 | 101,112
AA | Private label mortgage-backed |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 0 | 0
AA | Obligations of states and political subdivisions |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 117,374 | 101,112
AA | Corporate |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 0 | 0
AA | Trust preferred |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 0 | 0
A |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 6,889 | 8,478
A | Private label mortgage-backed |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 0 | 0
A | Obligations of states and political subdivisions |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 1,886 | 3,473
A | Corporate |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 5,003 | 5,005
A | Trust preferred |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 0 | 0
BBB |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 31,194 | 36,697
BBB | Private label mortgage-backed |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 0 | 0
BBB | Obligations of states and political subdivisions |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 443 | 652
BBB | Corporate |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 30,751 | 36,045
BBB | Trust preferred |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 0 | 0
BB |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 1,979 | 1,963
BB | Private label mortgage-backed |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 0 | 0
BB | Obligations of states and political subdivisions |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 0 | 0
BB | Corporate |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 1,979 | 1,963
BB | Trust preferred |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 0 | 0
Non-rated |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 17,247 | 20,000
Non-rated | Private label mortgage-backed |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 0 | 0
Non-rated | Obligations of states and political subdivisions |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 13,317 | 16,095
Non-rated | Corporate |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 2,973 | 2,951
Non-rated | Trust preferred |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | 957 | 954
Credit Rated and Non-rated Securities HTM |  |
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss |  |
Carrying value | $ 199,757 | $ 210,573

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