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Securities - Fair Value of Securities Available for Sale and The Related Unrealized Gains and Losses Recognized in Accumulated Comprehensive Income (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Debt and Equity Securities, FV-NI [Line Items] |  |
Less than 12 months, fair value | $ 7,411 | $ 23
Less than 12 months, unrealized losses | 1,334 | 0
Fair value, more than 12 months | 329,876 | 346,764
Unrealized loss, more than 12 months | 57,466 | 59,203
Fair value | 337,287 | 346,787
Unrealized losses | 58,800 | 59,203
U.S. Government and Federal Agency [Member] |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Less than 12 months, fair value | 0 | 0
Less than 12 months, unrealized losses | 0 | 0
Fair value, more than 12 months | 2,652 | 2,679
Unrealized loss, more than 12 months | 322 | 293
Fair value | 2,652 | 2,679
Unrealized losses | 322 | 293
State and Municipal [Member] |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Less than 12 months, fair value | 6,540 | 23
Less than 12 months, unrealized losses | 1,332 | 0
Fair value, more than 12 months | 157,833 | 165,526
Unrealized loss, more than 12 months | 29,754 | 30,220
Fair value | 164,373 | 165,549
Unrealized losses | 31,086 | 30,220
Mortgage-backed [Member] |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Less than 12 months, fair value | 871 | 0
Less than 12 months, unrealized losses | 2 | 0
Fair value, more than 12 months | 153,255 | 162,533
Unrealized loss, more than 12 months | 24,690 | 25,796
Fair value | 154,126 | 162,533
Unrealized losses | 24,692 | 25,796
Corporate [Member] |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Less than 12 months, fair value | 0 | 0
Less than 12 months, unrealized losses | 0 | 0
Fair value, more than 12 months | 15,699 | 15,509
Unrealized loss, more than 12 months | 2,679 | 2,864
Fair value | 15,699 | 15,509
Unrealized losses | 2,679 | 2,864
Asset-backed Securities [Member] |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Less than 12 months, fair value | 0 | 0
Less than 12 months, unrealized losses | 0 | 0
Fair value, more than 12 months | 437 | 517
Unrealized loss, more than 12 months | 21 | 30
Fair value | 437 | 517
Unrealized losses | $ 21 | $ 30

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