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Securities - Contractual Maturity (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Amortized Cost |  |
Due within one year | $ 1,480 |
Due after one year through five years | 5,966 |
Due after five years through ten years | 137,612 |
Due after ten years | 138,574 |
Amortized Cost | 1,101,933 | $ 1,126,144
Fair Value |  |
Due within one year | 1,479 |
Due after one year through five years | 5,631 |
Due after five years through ten years | 119,449 |
Due after ten years | 115,414 |
Fair Value | 1,003,497 | 1,002,544
Amortized Cost |  |
Due within one year | 1,997 |
Due after one year through five years | 33,904 |
Due after five years through ten years | 31,862 |
Due after ten years | 4,062 |
Amortized Cost | 1,113,283 | 968,927
Fair Value |  |
Due within one year | 2,038 |
Due after one year through five years | 33,958 |
Due after five years through ten years | 29,656 |
Due after ten years | 3,421 |
Fair Value | 1,002,056 | 831,013
Residential mortgage backed securities: |  |
Amortized Cost |  |
Amortized Cost | 347,015 | 354,882
Fair Value |  |
Fair Value | 320,055 | 313,376
Other debt securities |  |
Amortized Cost |  |
Without single maturity date, amortized cost | 50,804 |
Amortized Cost | 50,804 | 53,683
Fair Value |  |
Without single maturity date, fair value | 47,739 |
Fair Value | 47,738 | 49,603
Amortized Cost |  |
Debt securities, without fixed maturity, amortized cost | 110,515 |
Amortized Cost | 162,119 | 130,175
Fair Value |  |
Debt securities, without fixed maturity, fair value | 110,104 |
Fair Value | 160,927 | 127,960
Government agency mortgage backed securities | Residential mortgage backed securities: |  |
Amortized Cost |  |
Without single maturity date, amortized cost | 360,229 |
Amortized Cost | 360,229 | 372,414
Fair Value |  |
Without single maturity date, fair value | 342,648 |
Fair Value | 342,648 | 347,163
Amortized Cost |  |
Debt securities, without fixed maturity, amortized cost | 247,389 |
Amortized Cost | 247,389 | 185,292
Fair Value |  |
Debt securities, without fixed maturity, fair value | 226,583 |
Fair Value | 226,583 | 160,905
Government agency mortgage backed securities | Commercial mortgage backed securities: |  |
Amortized Cost |  |
Without single maturity date, amortized cost | 16,955 |
Amortized Cost | 16,955 | 16,961
Fair Value |  |
Without single maturity date, fair value | 14,390 |
Fair Value | 14,390 | 14,003
Amortized Cost |  |
Debt securities, without fixed maturity, amortized cost | 11,372 |
Amortized Cost | 11,372 | 11,373
Fair Value |  |
Debt securities, without fixed maturity, fair value | 10,865 |
Fair Value | 10,865 | 10,622
Government agency collateralized mortgage obligations | Residential mortgage backed securities: |  |
Amortized Cost |  |
Without single maturity date, amortized cost | 347,015 |
Fair Value |  |
Without single maturity date, fair value | 320,055 |
Amortized Cost |  |
Debt securities, without fixed maturity, amortized cost | 504,846 |
Amortized Cost | 504,846 | 475,311
Fair Value |  |
Debt securities, without fixed maturity, fair value | 437,555 |
Fair Value | 437,555 | 388,516
Government agency collateralized mortgage obligations | Commercial mortgage backed securities: |  |
Amortized Cost |  |
Without single maturity date, amortized cost | 43,298 |
Amortized Cost | 43,298 | 43,662
Fair Value |  |
Without single maturity date, fair value | 36,692 |
Fair Value | 36,692 | 36,345
Amortized Cost |  |
Debt securities, without fixed maturity, amortized cost | 167,336 |
Amortized Cost | 167,336 | 146,510
Fair Value |  |
Debt securities, without fixed maturity, fair value | 147,876 |
Fair Value | $ 147,876 | $ 124,956

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