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Securities, HTM Securities in Continuous Unrealized Loss Position (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 USD ($) Position | Dec. 31, 2023 USD ($) Position
Unrealized Loss Position, Fair Value [Abstract] |  |
Less than 12 months | $ 16,605 | $ 26,643
12 months or longer | 640,538 | 675,260
Total | 657,143 | 701,903
Unrealized Loss Position, Unrealized Losses [Abstract] |  |
Less than 12 months | (114) | (492)
12 months or longer | (92,904) | (90,522)
Total | $ (93,018) | $ (91,014)
Unrealized Loss Position, Number of Positions [Abstract] |  |
Less than 12 months | Position | 13 | 22
12 months or longer | Position | 276 | 280
Total | Position | 289 | 302
HTM debt securities, nonaccrual | $ 0 | $ 0
Accrued interest reversed against interest income | 0 | 0
Collateral-dependent HTM debt securities | 0 | 0
Allowance for credit losses on HTM securities | 0 | 0
AIR on HTM debt securities | $ 4,400 | $ 4,700
Debt Securities, Held-to-Maturity, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration] | Other Assets | Other Assets
Past Due [Member] |  |
Unrealized Loss Position, Number of Positions [Abstract] |  |
HTM debt securities | $ 0 | $ 0
Federal Agency [Member] |  |
Unrealized Loss Position, Fair Value [Abstract] |  |
Less than 12 months | 0 | 0
12 months or longer | 83,344 | 82,216
Total | 83,344 | 82,216
Unrealized Loss Position, Unrealized Losses [Abstract] |  |
Less than 12 months | 0 | 0
12 months or longer | (16,656) | (17,784)
Total | $ (16,656) | $ (17,784)
Unrealized Loss Position, Number of Positions [Abstract] |  |
Less than 12 months | Position | 0 | 0
12 months or longer | Position | 4 | 4
Total | Position | 4 | 4
Mortgage-Backed [Member] |  |
Unrealized Loss Position, Fair Value [Abstract] |  |
Less than 12 months | $ 0 | $ 12,221
12 months or longer | 189,271 | 201,320
Total | 189,271 | 213,541
Unrealized Loss Position, Unrealized Losses [Abstract] |  |
Less than 12 months | 0 | (365)
12 months or longer | (34,865) | (31,814)
Total | $ (34,865) | $ (32,179)
Unrealized Loss Position, Number of Positions [Abstract] |  |
Less than 12 months | Position | 0 | 1
12 months or longer | Position | 34 | 33
Total | Position | 34 | 34
Collateralized Mortgage Obligations [Member] |  |
Unrealized Loss Position, Fair Value [Abstract] |  |
Less than 12 months | $ 7,147 | $ 0
12 months or longer | 198,978 | 219,820
Total | 206,125 | 219,820
Unrealized Loss Position, Unrealized Losses [Abstract] |  |
Less than 12 months | (7) | 0
12 months or longer | (22,792) | (22,929)
Total | $ (22,799) | $ (22,929)
Unrealized Loss Position, Number of Positions [Abstract] |  |
Less than 12 months | Position | 1 | 0
12 months or longer | Position | 52 | 54
Total | Position | 53 | 54
State & Municipal [Member] |  |
Unrealized Loss Position, Fair Value [Abstract] |  |
Less than 12 months | $ 9,458 | $ 14,422
12 months or longer | 168,945 | 171,904
Total | 178,403 | 186,326
Unrealized Loss Position, Unrealized Losses [Abstract] |  |
Less than 12 months | (107) | (127)
12 months or longer | (18,591) | (17,995)
Total | $ (18,698) | $ (18,122)
Unrealized Loss Position, Number of Positions [Abstract] |  |
Less than 12 months | Position | 12 | 21
12 months or longer | Position | 186 | 189
Total | Position | 198 | 210
US Government Agencies Debt Securities and US Government-sponsored Enterprises Debt Securities [Member] |  |
Unrealized Loss Position, Number of Positions [Abstract] |  |
Held-to-maturity debt securities, percentage | 66.00% | 66.00%
Local Municipal Bonds [Member] |  |
Unrealized Loss Position, Number of Positions [Abstract] |  |
HTM debt securities | $ 84,700 |

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