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Securities - Unrealized Loss on Securities (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
AVAILABLE FOR SALE |  |
Less than 12 Months, fair value | $ 22,769 | $ 185,339
Less than 12 Months, unrealized loss | 137 | 1,165
More than 12 Months, fair value | 458,010 | 560,939
More than 12 Months, unrealized Loss | 34,993 | 38,666
Total fair value | 480,779 | 746,278
Total unrealized loss | 35,130 | 39,831
HELD TO MATURITY |  |
Less than 12 months, fair value | 28,366 | 26,505
Less than 12 months, unrealized loss | 367 | 1,258
More than 12 months, fair value | 953,974 | 939,087
More than 12 months, unrealized loss | 127,499 | 150,204
Total fair value | 982,340 | 965,592
Total unrealized loss | 127,866 | 151,462
State and political subdivisions |  |
AVAILABLE FOR SALE |  |
Less than 12 Months, fair value | 0 | 26,371
Less than 12 Months, unrealized loss | 0 | 297
More than 12 Months, fair value | 414,965 | 516,520
More than 12 Months, unrealized Loss | 32,044 | 35,233
Total fair value | 414,965 | 542,891
Total unrealized loss | 32,044 | 35,530
HELD TO MATURITY |  |
Less than 12 months, fair value | 22,229 | 16,549
Less than 12 months, unrealized loss | 224 | 123
More than 12 months, fair value | 737,971 | 713,499
More than 12 months, unrealized loss | 110,319 | 126,110
Total fair value | 760,200 | 730,048
Total unrealized loss | 110,543 | 126,233
Corporate bonds and other |  |
AVAILABLE FOR SALE |  |
Less than 12 Months, fair value | 2,926 | 8,103
Less than 12 Months, unrealized loss | 74 | 319
More than 12 Months, fair value | 6,377 | 5,071
More than 12 Months, unrealized Loss | 340 | 188
Total fair value | 9,303 | 13,174
Total unrealized loss | 414 | 507
HELD TO MATURITY |  |
Less than 12 months, fair value | 6,137 | 9,956
Less than 12 months, unrealized loss | 143 | 1,135
More than 12 months, fair value | 107,409 | 114,787
More than 12 months, unrealized loss | 10,244 | 14,603
Total fair value | 113,546 | 124,743
Total unrealized loss | 10,387 | 15,738
Residential |  |
AVAILABLE FOR SALE |  |
Less than 12 Months, fair value | 19,843 | 150,865
Less than 12 Months, unrealized loss | 63 | 549
More than 12 Months, fair value | 34,116 | 36,864
More than 12 Months, unrealized Loss | 2,170 | 2,709
Total fair value | 53,959 | 187,729
Total unrealized loss | 2,233 | 3,258
HELD TO MATURITY |  |
Less than 12 months, fair value | 0 | 0
Less than 12 months, unrealized loss | 0 | 0
More than 12 months, fair value | 80,287 | 82,747
More than 12 months, unrealized loss | 5,493 | 7,263
Total fair value | 80,287 | 82,747
Total unrealized loss | 5,493 | 7,263
Commercial |  |
AVAILABLE FOR SALE |  |
Less than 12 Months, fair value | 0 | 0
Less than 12 Months, unrealized loss | 0 | 0
More than 12 Months, fair value | 2,552 | 2,484
More than 12 Months, unrealized Loss | 439 | 536
Total fair value | 2,552 | 2,484
Total unrealized loss | 439 | 536
HELD TO MATURITY |  |
Less than 12 months, fair value | 0 | 0
Less than 12 months, unrealized loss | 0 | 0
More than 12 months, fair value | 28,307 | 28,054
More than 12 months, unrealized loss | 1,443 | 2,228
Total fair value | 28,307 | 28,054
Total unrealized loss | $ 1,443 | $ 2,228

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