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v3.24.2.u1

Note 2 - Investment Securities (Tables) | 6 Months Ended
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Jun. 30, 2024
Notes Tables |
Schedule of Available-for-Sale Securities Reconciliation [Table Text Block] |
(in thousands) |  | Amortized |  |  | Unrealized |  |  |  |
June 30, 2024 |  | cost |  |  | Gains |  |  | Losses |  |  | Fair value |
U.S. Treasury and other U.S. Government obligations |  | $ | 119,979 |  |  | $ | - |  |  | $ | (1,104 | ) |  | $ | 118,875 |
Government sponsored enterprise obligations |  |  | 93,747 |  |  |  | 147 |  |  |  | (5,159 | ) |  |  | 88,735 |
Mortgage backed securities - government agencies |  |  | 740,453 |  |  |  | - |  |  |  | (108,373 | ) |  |  | 632,080 |
Obligations of states and political subdivisions |  |  | 133,418 |  |  |  | 1 |  |  |  | (15,009 | ) |  |  | 118,410 |
Other |  |  | 3,751 |  |  |  | - |  |  |  | (223 | ) |  |  | 3,528 |
Total available for sale debt securities |  | $ | 1,091,348 |  |  | $ | 148 |  |  | $ | (129,868 | ) |  | $ | 961,628 |
December 31, 2023 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury and other U.S. Government obligations |  | $ | 119,931 |  |  | $ | - |  |  | $ | (3,662 | ) |  | $ | 116,269 |
Government sponsored enterprise obligations |  |  | 104,677 |  |  |  | 157 |  |  |  | (4,987 | ) |  |  | 99,847 |
Mortgage backed securities - government agencies |  |  | 789,145 |  |  |  | 83 |  |  |  | (101,189 | ) |  |  | 688,039 |
Obligations of states and political subdivisions |  |  | 136,579 |  |  |  | 5 |  |  |  | (13,094 | ) |  |  | 123,490 |
Other |  |  | 3,821 |  |  |  | - |  |  |  | (287 | ) |  |  | 3,534 |
Total available for sale debt securities |  | $ | 1,154,153 |  |  | $ | 245 |  |  | $ | (123,219 | ) |  | $ | 1,031,179 |
Debt Securities, Held-to-Maturity [Table Text Block] |
(in thousands) |  | Carrying |  |  | Unrecognized |  |  |  |
June 30, 2024 |  | value |  |  | Gains |  |  | Losses |  |  | Fair value |
U.S. Treasury and other U.S. Government obligations |  | $ | 153,536 |  |  | $ | - |  |  | $ | (3,353 | ) |  | $ | 150,183 |
Government sponsored enterprise obligations |  |  | 26,711 |  |  |  | - |  |  |  | (2,637 | ) |  |  | 24,074 |
Mortgage backed securities - government agencies |  |  | 200,479 |  |  |  | - |  |  |  | (26,850 | ) |  |  | 173,629 |
Total held to maturity debt securities |  | $ | 380,726 |  |  | $ | - |  |  | $ | (32,840 | ) |  | $ | 347,886 |
December 31, 2023 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury and other U.S. Government obligations |  | $ | 203,259 |  |  | $ | - |  |  | $ | (4,932 | ) |  | $ | 198,327 |
Government sponsored enterprise obligations |  |  | 26,918 |  |  |  | - |  |  |  | (2,457 | ) |  |  | 24,461 |
Mortgage backed securities - government agencies |  |  | 209,660 |  |  |  | 1 |  |  |  | (23,930 | ) |  |  | 185,731 |
Total held to maturity debt securities |  | $ | 439,837 |  |  | $ | 1 |  |  | $ | (31,319 | ) |  | $ | 408,519 |
Investments Classified by Contractual Maturity Date [Table Text Block] |
|  | AFS Debt Securities |  |  | HTM Debt Securities |
(in thousands) |  | Amortized cost |  |  | Fair value |  |  | Carrying value |  |  | Fair value |
Due within one year |  | $ | 126,474 |  |  | $ | 125,324 |  |  | $ | 151,581 |  |  | $ | 148,335 |
Due after one year but within five years |  |  | 37,332 |  |  |  | 35,103 |  |  |  | 2,650 |  |  |  | 2,515 |
Due after five years but within 10 years |  |  | 81,673 |  |  |  | 70,746 |  |  |  | 25,512 |  |  |  | 22,913 |
Due after 10 years |  |  | 105,416 |  |  |  | 98,375 |  |  |  | 504 |  |  |  | 494 |
Mortgage backed securities - government agencies |  |  | 740,453 |  |  |  | 632,080 |  |  |  | 200,479 |  |  |  | 173,629 |
Total |  | $ | 1,091,348 |  |  | $ | 961,628 |  |  | $ | 380,726 |  |  | $ | 347,886 |
Schedule of Unrealized Losses on Securities [Table Text Block] |
|  | AFS Debt Securities |
|  | Less than 12 months |  |  | 12 months or more |  |  | Total |
(in thousands) |  | Fair |  |  | Unrealized |  |  | Fair |  |  | Unrealized |  |  | Fair |  |  | Unrealized |
June 30, 2024 |  | value |  |  | losses |  |  | value |  |  | losses |  |  | value |  |  | losses |
U.S. Treasury and other U.S. Government obligations |  | $ | - |  |  | $ | - |  |  | $ | 118,875 |  |  | $ | (1,104 | ) |  | $ | 118,875 |  |  | $ | (1,104 | )
Government sponsored enterprise obligations |  |  | 4,740 |  |  |  | (3 | ) |  |  | 78,008 |  |  |  | (5,156 | ) |  |  | 82,748 |  |  |  | (5,159 | )
Mortgage-backed securities - government agencies |  |  | 11,317 |  |  |  | (155 | ) |  |  | 620,763 |  |  |  | (108,218 | ) |  |  | 632,080 |  |  |  | (108,373 | )
Obligations of states and political subdivisions |  |  | 11,439 |  |  |  | (371 | ) |  |  | 103,010 |  |  |  | (14,638 | ) |  |  | 114,449 |  |  |  | (15,009 | )
Other |  |  | - |  |  |  | - |  |  |  | 3,528 |  |  |  | (223 | ) |  |  | 3,528 |  |  |  | (223 | )
Total AFS debt securities |  | $ | 27,496 |  |  | $ | (529 | ) |  | $ | 924,184 |  |  | $ | (129,339 | ) |  | $ | 951,680 |  |  | $ | (129,868 | )
December 31, 2023 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury and other U.S. Government obligations |  | $ | - |  |  | $ | - |  |  | $ | 116,269 |  |  | $ | (3,662 | ) |  | $ | 116,269 |  |  | $ | (3,662 | )
Government sponsored enterprise obligations |  |  | - |  |  |  | - |  |  |  | 83,675 |  |  |  | (4,987 | ) |  |  | 83,675 |  |  |  | (4,987 | )
Mortgage-backed securities - government agencies |  |  | 16,346 |  |  |  | (95 | ) |  |  | 661,195 |  |  |  | (101,094 | ) |  |  | 677,541 |  |  |  | (101,189 | )
Obligations of states and political subdivisions |  |  | 6,326 |  |  |  | (64 | ) |  |  | 105,179 |  |  |  | (13,030 | ) |  |  | 111,505 |  |  |  | (13,094 | )
Other |  |  | - |  |  |  | - |  |  |  | 3,534 |  |  |  | (287 | ) |  |  | 3,534 |  |  |  | (287 | )
Total AFS debt securities |  | $ | 22,672 |  |  | $ | (159 | ) |  | $ | 969,852 |  |  | $ | (123,060 | ) |  | $ | 992,524 |  |  | $ | (123,219 | )
|  | HTM Debt Securities |
|  | Less than 12 months |  |  | 12 months or more |  |  | Total |
(in thousands) |  | Fair |  |  | Unrecognized |  |  | Fair |  |  | Unrecognized |  |  | Fair |  |  | Unrecognized |
June 30, 2024 |  | value |  |  | losses |  |  | value |  |  | losses |  |  | value |  |  | losses |
U.S. Treasury and other U.S. Government obligations |  | $ | - |  |  | $ | - |  |  | $ | 150,183 |  |  | $ | (3,353 | ) |  | $ | 150,183 |  |  | $ | (3,353 | )
Government sponsored enterprise obligations |  |  | - |  |  |  | - |  |  |  | 23,644 |  |  |  | (2,637 | ) |  |  | 23,644 |  |  |  | (2,637 | )
Mortgage-backed securities - government agencies |  |  | 202 |  |  |  | - |  |  |  | 173,427 |  |  |  | (26,850 | ) |  |  | 173,629 |  |  |  | (26,850 | )
Total HTM debt securities |  | $ | 202 |  |  | $ | - |  |  | $ | 347,254 |  |  | $ | (32,840 | ) |  | $ | 347,456 |  |  | $ | (32,840 | )
December 31, 2023 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury and other U.S. Government obligations |  | $ | - |  |  | $ | - |  |  | $ | 198,327 |  |  | $ | (4,932 | ) |  | $ | 198,327 |  |  | $ | (4,932 | )
Government sponsored enterprise obligations |  |  | 455 |  |  |  | (1 | ) |  |  | 23,967 |  |  |  | (2,456 | ) |  |  | 24,422 |  |  |  | (2,457 | )
Mortgage-backed securities - government agencies |  |  | - |  |  |  | - |  |  |  | 185,504 |  |  |  | (23,930 | ) |  |  | 185,504 |  |  |  | (23,930 | )
Total HTM debt securities |  | $ | 455 |  |  | $ | (1 | ) |  | $ | 407,798 |  |  | $ | (31,318 | ) |  | $ | 408,253 |  |  | $ | (31,319 | )

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