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SECURITIES - Investment Securities Available for Sale in Continuous Unrealized Loss Position (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Fair Value |  |
Less than 12 months | $ 1,987 | $ 29,297
12 months or longer | 542,282 | 546,649
Total | 544,269 | 575,946
Unrealized Losses |  |
Less than 12 months | 123 | 2,762
12 months or longer | 90,338 | 82,418
Total | 90,461 | 85,180
U.S. Treasury notes and bonds |  |
Fair Value |  |
Less than 12 months | 0 | 0
12 months or longer | 55,474 | 55,332
Total | 55,474 | 55,332
Unrealized Losses |  |
Less than 12 months | 0 | 0
12 months or longer | 4,371 | 4,480
Total | 4,371 | 4,480
Mortgage-backed securities, residential |  |
Fair Value |  |
Less than 12 months | 0 | 0
12 months or longer | 378,735 | 402,986
Total | 378,735 | 402,986
Unrealized Losses |  |
Less than 12 months | 0 | 0
12 months or longer | 77,046 | 72,422
Total | 77,046 | 72,422
Obligations of states and political subdivisions |  |
Fair Value |  |
Less than 12 months | 106 | 17,891
12 months or longer | 35,674 | 20,686
Total | 35,780 | 38,577
Unrealized Losses |  |
Less than 12 months | 4 | 241
12 months or longer | 2,279 | 576
Total | 2,283 | 817
Corporate bonds and notes |  |
Fair Value |  |
Less than 12 months | 1,881 | 7,492
12 months or longer | 19,527 | 13,177
Total | 21,408 | 20,669
Unrealized Losses |  |
Less than 12 months | 119 | 2,508
12 months or longer | 4,223 | 2,573
Total | 4,342 | 5,081
SBA loan pools |  |
Fair Value |  |
Less than 12 months | 0 | 3,914
12 months or longer | 52,872 | 54,468
Total | 52,872 | 58,382
Unrealized Losses |  |
Less than 12 months | 0 | 13
12 months or longer | 2,419 | 2,367
Total | $ 2,419 | $ 2,380

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