v3.26.3
Note 15 - Segment Reporting - Schedule of Segment Reporting (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Interest income $ 200,141 $ 187,709 $ 577,445 $ 458,528  
Noninterest income (14,498) 19,409 225 29,045  
Interest expense 82,843 85,692 237,704 211,872  
Provision for credit losses 5,000 5,500 18,500 44,700  
Salaries and employee benefits 32,922 32,401 97,227 80,212  
Income Tax Expense (Benefit) 11,032 16,277 41,923 18,449  
Net income 31,399 40,976 110,889 40,925  
Depreciation     5,292 4,264  
Amortization of intangibles 2,846 3,196 8,536 4,726  
Assets 14,778,705   14,778,705   $ 14,002,700
Single Reportable Segment [Member]          
Assets 14,778,705 14,023,585 14,778,705 14,023,585  
Operating Segments [Member] | Single Reportable Segment [Member]          
Interest income 200,141 187,709 577,445 458,528  
Noninterest income (14,339) 17,880 236 26,494  
Total segment income 185,802 205,589 577,681 485,022  
Interest expense 78,505 79,778 224,698 201,299  
Segment net interest income and noninterest income 107,297 125,811 352,983 283,723  
Provision for credit losses 5,000 5,500 18,500 44,700  
Salaries and employee benefits 32,922 32,401 97,227 80,212  
Other segment items* [1] 22,841 26,540 71,787 90,914  
Income Tax Expense (Benefit) 11,032 16,277 41,923 18,449  
Net income 35,502 45,093 123,546 49,448  
Depreciation 1,705 1,841 5,292 4,264  
Amortization of intangibles 2,846 3,196 8,536 4,726  
Assets 14,766,626 14,013,611 14,766,626 14,013,611  
Total expenses for segment assets 150,300 160,496 454,135 435,574  
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member] | Single Reportable Segment [Member]          
Assets $ 12,079 $ 9,974 $ 12,079 $ 9,974  
[1] Other segment items for consolidated bank include expenses for occupancy and equipment, FDIC insurance, professional and consulting, marketing and advertising, merger expenses and other expenses.