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Securities - Contractual Maturity (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Amortized Cost |  |
Due within one year | $ 1,494 |
Due after one year through five years | 6,017 |
Due after five years through ten years | 127,004 |
Due after ten years | 150,027 |
Amortized Cost | 1,126,144 | $ 1,221,496
Fair Value |  |
Due within one year | 1,484 |
Due after one year through five years | 5,634 |
Due after five years through ten years | 109,571 |
Due after ten years | 125,365 |
Fair Value | 1,002,544 | 1,121,830
Amortized Cost |  |
Due within one year | 1,997 |
Due after one year through five years | 41,859 |
Due after five years through ten years | 34,774 |
Due after ten years | 4,077 |
Amortized Cost | 968,927 | 1,062,649
Fair Value |  |
Due within one year | 2,043 |
Due after one year through five years | 41,823 |
Due after five years through ten years | 31,648 |
Due after ten years | 3,461 |
Fair Value | 831,013 | 923,279
Residential mortgage-backed securities |  |
Amortized Cost |  |
Amortized Cost | 354,882 | 387,208
Fair Value |  |
Fair Value | 313,376 | 355,538
Other debt securities |  |
Amortized Cost |  |
Without single maturity date, amortized cost | 53,683 |
Amortized Cost | 53,683 | 58,373
Fair Value |  |
Without single maturity date, fair value | 49,603 |
Fair Value | 49,603 | 54,254
Amortized Cost |  |
Without single maturity date, amortized cost | 67,734 |
Amortized Cost | 130,175 | 72,383
Fair Value |  |
Without single maturity date, fair value | 67,039 |
Fair Value | 127,960 | 68,034
Government agency mortgage-backed securities | Residential mortgage-backed securities |  |
Amortized Cost |  |
Without single maturity date, amortized cost | 372,414 |
Amortized Cost | 372,414 | 426,264
Fair Value |  |
Without single maturity date, fair value | 347,163 |
Fair Value | 347,163 | 405,950
Amortized Cost |  |
Without single maturity date, amortized cost | 185,292 |
Amortized Cost | 185,292 | 301,400
Fair Value |  |
Without single maturity date, fair value | 160,905 |
Fair Value | 160,905 | 276,604
Government agency mortgage-backed securities | Commercial mortgage-backed securities |  |
Amortized Cost |  |
Without single maturity date, amortized cost | 16,961 |
Amortized Cost | 16,961 | 16,983
Fair Value |  |
Without single maturity date, fair value | 14,003 |
Fair Value | 14,003 | 14,011
Amortized Cost |  |
Without single maturity date, amortized cost | 11,373 |
Amortized Cost | 11,373 | 6,029
Fair Value |  |
Without single maturity date, fair value | 10,622 |
Fair Value | 10,622 | 5,392
Government agency collateralized mortgage obligations | Residential mortgage-backed securities |  |
Amortized Cost |  |
Without single maturity date, amortized cost | 354,882 |
Fair Value |  |
Without single maturity date, fair value | 313,376 |
Amortized Cost |  |
Without single maturity date, amortized cost | 475,311 |
Amortized Cost | 475,311 | 485,164
Fair Value |  |
Without single maturity date, fair value | 388,516 |
Fair Value | 388,516 | 399,281
Government agency collateralized mortgage obligations | Commercial mortgage-backed securities |  |
Amortized Cost |  |
Without single maturity date, amortized cost | 43,662 |
Amortized Cost | 43,662 | 44,514
Fair Value |  |
Without single maturity date, fair value | 36,345 |
Fair Value | 36,345 | 37,537
Amortized Cost |  |
Without single maturity date, amortized cost | 146,510 |
Amortized Cost | 146,510 | 161,299
Fair Value |  |
Without single maturity date, fair value | 124,956 |
Fair Value | $ 124,956 | $ 139,358

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