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Note 28 - Segments - Financial Information by Business Segment (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Net interest income | $ 247,332 | $ 233,383 | $ 171,074
Provision for credit losses | 13,796 | 10,257 | (753)
All other non-interest income | 52,418 | 53,038 | 38,237
Non-interest expenses | 187,829 | 191,791 | 142,280
Income before income tax expense | 137,927 | 120,484 | 95,397
Income tax expense | 30,179 | 27,190 | 20,752
Net income | 107,748 | 93,294 | 74,645
Total assets | 8,170,102 | 7,496,261 | 6,646,025
Less net income attributable to NCI | 0 | 322 | 0
Net income available to stockholders | 107,748 | 92,972 | 74,645
Fiduciary and Trust [Member] |  |  |
Wealth management and trust services | 39,802 | 36,111 | 27,613
Commercial Banking [Member] |  |  |
Net interest income | 246,624 | 232,971 | 170,775
Provision for credit losses | 13,796 | 10,257 | (753)
All other non-interest income | 52,418 | 53,038 | 38,237
Non-interest expenses | 163,316 | 170,348 | 128,091
Income before income tax expense | 121,930 | 105,404 | 81,674
Income tax expense | 26,708 | 23,917 | 17,774
Net income | 95,222 | 81,487 |
Total assets | 8,134,923 | 7,459,312 | 6,641,916
Less net income attributable to NCI |  | 322 |
Net income available to stockholders |  | 81,165 | 63,900
Commercial Banking [Member] | Fiduciary and Trust [Member] |  |  |
Wealth management and trust services | 0 | 0 | 0
Investment Management and Trust [Member] |  |  |
Net interest income | 708 | 412 | 299
Provision for credit losses | 0 | 0 | 0
All other non-interest income | 0 | 0 | 0
Non-interest expenses | 24,513 | 21,443 | 14,189
Income before income tax expense | 15,997 | 15,080 | 13,723
Income tax expense | 3,471 | 3,273 | 2,978
Net income | 12,526 | 11,807 |
Total assets | 35,179 | 36,949 | 4,109
Less net income attributable to NCI |  | 0 |
Net income available to stockholders |  | 11,807 | 10,745
Investment Management and Trust [Member] | Fiduciary and Trust [Member] |  |  |
Wealth management and trust services | $ 39,802 | $ 36,111 | $ 27,613

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