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Securities - Securities Gross (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Less Than 12 Months |  |
Fair Value | $ 95,893 | $ 67,104
Unrealized Losses | (1,085) | (745)
More Than 12 Months |  |
Fair Value | 1,045,422 | 1,060,039
Unrealized Losses | (170,395) | (157,100)
Total |  |
Fair Value | 1,141,315 | 1,127,143
Unrealized Losses | (171,480) | (157,845)
U.S. Government agencies |  |
Less Than 12 Months |  |
Fair Value | 3,204 | 3,757
Unrealized Losses | (107) | (73)
More Than 12 Months |  |
Fair Value | 84,538 | 87,291
Unrealized Losses | (12,492) | (11,469)
Total |  |
Fair Value | 87,742 | 91,048
Unrealized Losses | (12,599) | (11,542)
Mortgage Backed Securities - residential |  |
Less Than 12 Months |  |
Fair Value | 12,148 | 3,810
Unrealized Losses | (171) | (41)
More Than 12 Months |  |
Fair Value | 532,937 | 556,414
Unrealized Losses | (92,574) | (83,634)
Total |  |
Fair Value | 545,085 | 560,224
Unrealized Losses | (92,745) | (83,675)
Mortgage Backed Securities - commercial |  |
More Than 12 Months |  |
Fair Value | 7,397 | 7,483
Unrealized Losses | (483) | (436)
Total |  |
Fair Value | 7,397 | 7,483
Unrealized Losses | (483) | (436)
Collateralized Mortgage Obligations |  |
Less Than 12 Months |  |
Fair Value | 15,509 | 12,981
Unrealized Losses | (423) | (303)
More Than 12 Months |  |
Fair Value | 159,918 | 164,871
Unrealized Losses | (28,722) | (28,272)
Total |  |
Fair Value | 175,427 | 177,852
Unrealized Losses | (29,145) | (28,575)
State and municipal obligations |  |
Less Than 12 Months |  |
Fair Value | 62,809 | 45,154
Unrealized Losses | (375) | (319)
More Than 12 Months |  |
Fair Value | 228,942 | 212,022
Unrealized Losses | (30,260) | (27,690)
Total |  |
Fair Value | 291,751 | 257,176
Unrealized Losses | (30,635) | (28,009)
Municipal taxable |  |
Less Than 12 Months |  |
Fair Value | 1,311 |
Unrealized Losses | (4) |
More Than 12 Months |  |
Fair Value | 31,690 | 31,958
Unrealized Losses | (5,864) | (5,599)
Total |  |
Fair Value | 33,001 | 31,958
Unrealized Losses | (5,868) | (5,599)
U.S. Treasury |  |
Less Than 12 Months |  |
Fair Value | 912 | 1,402
Unrealized Losses | (5) | (9)
Total |  |
Fair Value | 912 | 1,402
Unrealized Losses | $ (5) | $ (9)

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