Note 5 - Loans and Allowance for Credit Losses (Tables)
|
6 Months Ended |
Jun. 30, 2026 |
| Notes Tables |
|
| Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] |
| | | June 30, 2026 | | | December 31, 2025 | |
| Construction and development | | $ | 261,799 | | | $ | 147,980 | |
| 1-4 Family | | | 907,385 | | | | 376,238 | |
| Multifamily | | | 144,234 | | | | 130,005 | |
| Farmland | | | 9,850 | | | | 4,788 | |
| Commercial real estate | | | 1,020,728 | | | | 912,268 | |
| Total mortgage loans on real estate | | | 2,343,996 | | | | 1,571,279 | |
| Commercial and industrial | | | 703,279 | | | | 595,263 | |
| Consumer | | | 12,612 | | | | 9,431 | |
| Total loans | | $ | 3,059,887 | | | $ | 2,175,973 | |
|
| Financing Receivable, Past Due [Table Text Block] |
| | | June 30, 2026 | |
| | | Current | | | 30 - 59 Days Past Due | | | 60 - 89 Days Past Due | | | 90 Days or More Past Due | | | Total | | | > 90 Days and Accruing | |
| Construction and development | | $ | 256,578 | | | $ | 2,265 | | | $ | 2,092 | | | $ | 864 | | | $ | 261,799 | | | $ | 859 | |
| 1-4 Family | | | 898,481 | | | | 598 | | | | 2,758 | | | | 5,548 | | | | 907,385 | | | | 30 | |
| Multifamily | | | 144,062 | | | | — | | | | — | | | | 172 | | | | 144,234 | | | | — | |
| Farmland | | | 9,850 | | | | — | | | | — | | | | — | | | | 9,850 | | | | — | |
| Commercial real estate | | | 1,011,871 | | | | 6,760 | | | | 114 | | | | 1,983 | | | | 1,020,728 | | | | — | |
| Total mortgage loans on real estate | | | 2,320,842 | | | | 9,623 | | | | 4,964 | | | | 8,567 | | | | 2,343,996 | | | | 889 | |
| Commercial and industrial | | | 702,511 | | | | 299 | | | | 264 | | | | 205 | | | | 703,279 | | | | — | |
| Consumer | | | 12,357 | | | | 133 | | | | 9 | | | | 113 | | | | 12,612 | | | | — | |
| Total loans | | $ | 3,035,710 | | | $ | 10,055 | | | $ | 5,237 | | | $ | 8,885 | | | $ | 3,059,887 | | | $ | 889 | |
| | | December 31, 2025 | |
| | | Current | | | 30 - 59 Days Past Due | | | 60 - 89 Days Past Due | | | 90 Days or More Past Due | | | Total | | | > 90 Days and Accruing | |
| Construction and development | | $ | 147,862 | | | $ | 56 | | | $ | 19 | | | $ | 43 | | | $ | 147,980 | | | $ | — | |
| 1-4 Family | | | 365,725 | | | | 4,442 | | | | 1,950 | | | | 4,121 | | | | 376,238 | | | | — | |
| Multifamily | | | 130,005 | | | | — | | | | — | | | | — | | | | 130,005 | | | | — | |
| Farmland | | | 4,788 | | | | — | | | | — | | | | — | | | | 4,788 | | | | — | |
| Commercial real estate | | | 908,687 | | | | — | | | | 2,032 | | | | 1,549 | | | | 912,268 | | | | — | |
| Total mortgage loans on real estate | | | 1,557,067 | | | | 4,498 | | | | 4,001 | | | | 5,713 | | | | 1,571,279 | | | | — | |
| Commercial and industrial | | | 594,886 | | | | 291 | | | | 81 | | | | 5 | | | | 595,263 | | | | 2 | |
| Consumer | | | 9,388 | | | | 9 | | | | 4 | | | | 30 | | | | 9,431 | | | | — | |
| Total loans | | $ | 2,161,341 | | | $ | 4,798 | | | $ | 4,086 | | | $ | 5,748 | | | $ | 2,175,973 | | | $ | 2 | |
|
| Financing Receivable, Nonaccrual [Table Text Block] |
| | | June 30, 2026 | |
| | | Nonaccrual with No Allowance for Credit Loss | | | Nonaccrual with an Allowance for Credit Loss | | | Total Nonaccrual Loans | |
| Construction and development | | $ | 674 | | | $ | 1,627 | | | $ | 2,301 | |
| 1-4 Family | | | 6,135 | | | | 881 | | | | 7,016 | |
| Multifamily | | | 172 | | | | — | | | | 172 | |
| Farmland | | | — | | | | — | | | | — | |
| Commercial real estate | | | 7,119 | | | | 1,466 | | | | 8,585 | |
| Total mortgage loans on real estate | | | 14,100 | | | | 3,974 | | | | 18,074 | |
| Commercial and industrial | | | 76 | | | | 154 | | | | 230 | |
| Consumer | | | 155 | | | | 3 | | | | 158 | |
| Total loans | | $ | 14,331 | | | $ | 4,131 | | | $ | 18,462 | |
| | | December 31, 2025 | |
| | | Nonaccrual with No Allowance for Credit Loss | | | Nonaccrual with an Allowance for Credit Loss | | | Total Nonaccrual Loans | |
| Construction and development | | $ | 59 | | | $ | — | | | $ | 59 | |
| 1-4 Family | | | 4,122 | | | | 991 | | | | 5,113 | |
| Multifamily | | | — | | | | — | | | | — | |
| Farmland | | | — | | | | — | | | | — | |
| Commercial real estate | | | 940 | | | | 2,991 | | | | 3,931 | |
| Total mortgage loans on real estate | | | 5,121 | | | | 3,982 | | | | 9,103 | |
| Commercial and industrial | | | 84 | | | | — | | | | 84 | |
| Consumer | | | 69 | | | | 3 | | | | 72 | |
| Total loans | | $ | 5,274 | | | $ | 3,985 | | | $ | 9,259 | |
|
| Financing Receivable Credit Quality Indicators [Table Text Block] |
| | | June 30, 2026 | |
| | | 2026 | | | 2025 | | | 2024 | | | 2023 | | | 2022 | | | Prior | | | Revolving Loans | | | Total | |
| Construction and development | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 20,483 | | | $ | 88,704 | | | $ | 65,911 | | | $ | 16,111 | | | $ | 32,705 | | | $ | 7,335 | | | $ | 7,616 | | | $ | 238,865 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Substandard | | | — | | | | 2,265 | | | | — | | | | 6,143 | | | | 4,677 | | | | 54 | | | | 9,795 | | | | 22,934 | |
| Total construction and development | | $ | 20,483 | | | $ | 90,969 | | | $ | 65,911 | | | $ | 22,254 | | | $ | 37,382 | | | $ | 7,389 | | | $ | 17,411 | | | $ | 261,799 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Current-period gross charge-offs | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| 1-4 Family | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 9,219 | | | $ | 13,508 | | | $ | 16,092 | | | $ | 100,618 | | | $ | 431,439 | | | $ | 264,093 | | | $ | 65,311 | | | $ | 900,280 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Substandard | | | — | | | | — | | | | — | | | | 161 | | | | 3,592 | | | | 3,316 | | | | 36 | | | | 7,105 | |
| Total 1-4 family | | $ | 9,219 | | | $ | 13,508 | | | $ | 16,092 | | | $ | 100,779 | | | $ | 435,031 | | | $ | 267,409 | | | $ | 65,347 | | | $ | 907,385 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Current-period gross charge-offs | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | (87 | ) | | $ | (81 | ) | | $ | — | | | $ | (168 | ) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Multifamily | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 19,799 | | | $ | 38,994 | | | $ | 1,540 | | | $ | 22,435 | | | $ | 46,418 | | | $ | 10,535 | | | $ | 495 | | | $ | 140,216 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | 3,846 | | | | — | | | | 3,846 | |
| Substandard | | | — | | | | — | | | | — | | | | — | | | | — | | | | 172 | | | | — | | | | 172 | |
| Total multifamily | | $ | 19,799 | | | $ | 38,994 | | | $ | 1,540 | | | $ | 22,435 | | | $ | 46,418 | | | $ | 14,553 | | | $ | 495 | | | $ | 144,234 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Current-period gross charge-offs | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Farmland | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 2,957 | | | $ | 1,091 | | | $ | 433 | | | $ | 418 | | | $ | 106 | | | $ | 3,382 | | | $ | 1,463 | | | $ | 9,850 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Substandard | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Total farmland | | $ | 2,957 | | | $ | 1,091 | | | $ | 433 | | | $ | 418 | | | $ | 106 | | | $ | 3,382 | | | $ | 1,463 | | | $ | 9,850 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Current-period gross charge-offs | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Commercial real estate | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 80,097 | | | $ | 144,836 | | | $ | 47,577 | | | $ | 73,325 | | | $ | 273,152 | | | $ | 360,950 | | | $ | 15,142 | | | $ | 995,079 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | 5,223 | | | | — | | | | 5,223 | |
| Substandard | | | 184 | | | | 5,923 | | | | 2,427 | | | | 587 | | | | 1,526 | | | | 9,779 | | | | — | | | | 20,426 | |
| Total commercial real estate | | $ | 80,281 | | | $ | 150,759 | | | $ | 50,004 | | | $ | 73,912 | | | $ | 274,678 | | | $ | 375,952 | | | $ | 15,142 | | | $ | 1,020,728 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Current-period gross charge-offs | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | (123 | ) | | $ | — | | | $ | (123 | ) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Commercial and industrial | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 68,484 | | | $ | 111,982 | | | $ | 27,199 | | | $ | 22,136 | | | $ | 104,840 | | | $ | 30,077 | | | $ | 338,155 | | | $ | 702,873 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | 125 | | | | 125 | |
| Substandard | | | 51 | | | | — | | | | 3 | | | | 41 | | | | 7 | | | | 156 | | | | — | | | | 258 | |
| Doubtful | | | — | | | | — | | | | 23 | | | | — | | | | — | | | | — | | | | — | | | | 23 | |
| Total commercial and industrial | | $ | 68,535 | | | $ | 111,982 | | | $ | 27,225 | | | $ | 22,177 | | | $ | 104,847 | | | $ | 30,233 | | | $ | 338,280 | | | $ | 703,279 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Current-period gross charge-offs | | $ | — | | | $ | (193 | ) | | $ | — | | | $ | — | | | $ | (5 | ) | | $ | — | | | $ | (26 | ) | | $ | (224 | ) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Consumer | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 3,619 | | | $ | 3,323 | | | $ | 2,168 | | | $ | 1,340 | | | $ | 680 | | | $ | 620 | | | $ | 686 | | | $ | 12,436 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Substandard | | | — | | | | 3 | | | | 66 | | | | 41 | | | | 4 | | | | 47 | | | | 15 | | | | 176 | |
| Total consumer | | $ | 3,619 | | | $ | 3,326 | | | $ | 2,234 | | | $ | 1,381 | | | $ | 684 | | | $ | 667 | | | $ | 701 | | | $ | 12,612 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Current-period gross charge-offs | | $ | (47 | ) | | $ | (12 | ) | | $ | (8 | ) | | $ | (5 | ) | | $ | — | | | $ | — | | | $ | (9 | ) | | $ | (81 | ) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Total loans | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 204,658 | | | $ | 402,438 | | | $ | 160,920 | | | $ | 236,383 | | | $ | 889,340 | | | $ | 676,992 | | | $ | 428,868 | | | $ | 2,999,599 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | 9,069 | | | | 125 | | | | 9,194 | |
| Substandard | | | 235 | | | | 8,191 | | | | 2,496 | | | | 6,973 | | | | 9,806 | | | | 13,524 | | | | 9,846 | | | | 51,071 | |
| Doubtful | | | — | | | | — | | | | 23 | | | | — | | | | — | | | | — | | | | — | | | | 23 | |
| Total loans | | $ | 204,893 | | | $ | 410,629 | | | $ | 163,439 | | | $ | 243,356 | | | $ | 899,146 | | | $ | 699,585 | | | $ | 438,839 | | | $ | 3,059,887 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Current-period gross charge-offs | | $ | (47 | ) | | $ | (205 | ) | | $ | (8 | ) | | $ | (5 | ) | | $ | (92 | ) | | $ | (204 | ) | | $ | (35 | ) | | $ | (596 | ) |
| | | December 31, 2025 | |
| | | 2025 | | | 2024 | | | 2023 | | | 2022 | | | 2021 | | | Prior | | | Revolving Loans | | | Total | |
| Construction and development | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 55,625 | | | $ | 34,770 | | | $ | 16,812 | | | $ | 7,549 | | | $ | 2,729 | | | $ | 2,513 | | | $ | 17,105 | | | $ | 137,103 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Substandard | | | 627 | | | | — | | | | 4,659 | | | | 4,822 | | | | 710 | | | | 59 | | | | — | | | | 10,877 | |
| Total construction and development | | $ | 56,252 | | | $ | 34,770 | | | $ | 21,471 | | | $ | 12,371 | | | $ | 3,439 | | | $ | 2,572 | | | $ | 17,105 | | | $ | 147,980 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Current-period gross charge-offs | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| 1-4 Family | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 11,627 | | | $ | 9,164 | | | $ | 32,814 | | | $ | 86,613 | | | $ | 67,255 | | | $ | 104,643 | | | $ | 57,576 | | | $ | 369,692 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Substandard | | | — | | | | 58 | | | | 415 | | | | 2,405 | | | | 744 | | | | 2,703 | | | | 221 | | | | 6,546 | |
| Total 1-4 family | | $ | 11,627 | | | $ | 9,222 | | | $ | 33,229 | | | $ | 89,018 | | | $ | 67,999 | | | $ | 107,346 | | | $ | 57,797 | | | $ | 376,238 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Current-period gross charge-offs | | $ | — | | | $ | — | | | $ | — | | | $ | (47 | ) | | $ | (10 | ) | | $ | (23 | ) | | $ | — | | | $ | (80 | ) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Multifamily | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 39,307 | | | $ | 1,568 | | | $ | 22,836 | | | $ | 45,255 | | | $ | 11,400 | | | $ | 5,616 | | | $ | — | | | $ | 125,982 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | 3,853 | | | | — | | | | 3,853 | |
| Substandard | | | — | | | | — | | | | — | | | | — | | | | — | | | | 170 | | | | — | | | | 170 | |
| Total multifamily | | $ | 39,307 | | | $ | 1,568 | | | $ | 22,836 | | | $ | 45,255 | | | $ | 11,400 | | | $ | 9,639 | | | $ | — | | | $ | 130,005 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Current-period gross charge-offs | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Farmland | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 1,147 | | | $ | 68 | | | $ | 457 | | | $ | 109 | | | $ | 358 | | | $ | 2,163 | | | $ | 486 | | | $ | 4,788 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Substandard | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Total farmland | | $ | 1,147 | | | $ | 68 | | | $ | 457 | | | $ | 109 | | | $ | 358 | | | $ | 2,163 | | | $ | 486 | | | $ | 4,788 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Current-period gross charge-offs | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Commercial real estate | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 129,724 | | | $ | 44,915 | | | $ | 66,947 | | | $ | 266,080 | | | $ | 162,367 | | | $ | 208,716 | | | $ | 7,797 | | | $ | 886,546 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | 1,548 | | | | 3,840 | | | | — | | | | 5,388 | |
| Substandard | | | 6,032 | | | | 2,534 | | | | 121 | | | | 120 | | | | 4,359 | | | | 7,168 | | | | — | | | | 20,334 | |
| Total commercial real estate | | $ | 135,756 | | | $ | 47,449 | | | $ | 67,068 | | | $ | 266,200 | | | $ | 168,274 | | | $ | 219,724 | | | $ | 7,797 | | | $ | 912,268 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Current-period gross charge-offs | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Commercial and industrial | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 104,768 | | | $ | 14,470 | | | $ | 22,265 | | | $ | 107,550 | | | $ | 17,430 | | | $ | 14,734 | | | $ | 313,496 | | | $ | 594,713 | |
| Special Mention | | | 193 | | | | — | | | | — | | | | — | | | | — | | | | — | | | | 273 | | | | 466 | |
| Substandard | | | — | | | | — | | | | — | | | | — | | | | — | | | | 84 | | | | — | | | | 84 | |
| Total commercial and industrial | | $ | 104,961 | | | $ | 14,470 | | | $ | 22,265 | | | $ | 107,550 | | | $ | 17,430 | | | $ | 14,818 | | | $ | 313,769 | | | $ | 595,263 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Current-period gross charge-offs | | $ | — | | | $ | (28 | ) | | $ | (78 | ) | | $ | (7 | ) | | $ | (24 | ) | | $ | — | | | $ | (132 | ) | | $ | (269 | ) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Consumer | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 4,331 | | | $ | 1,625 | | | $ | 1,246 | | | $ | 700 | | | $ | 205 | | | $ | 655 | | | $ | 571 | | | $ | 9,333 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Substandard | | | 2 | | | | 1 | | | | 15 | | | | 5 | | | | — | | | | 75 | | | | — | | | | 98 | |
| Total consumer | | $ | 4,333 | | | $ | 1,626 | | | $ | 1,261 | | | $ | 705 | | | $ | 205 | | | $ | 730 | | | $ | 571 | | | $ | 9,431 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Current-period gross charge-offs | | $ | (71 | ) | | $ | (6 | ) | | $ | (12 | ) | | $ | (11 | ) | | $ | (7 | ) | | $ | (1 | ) | | $ | (2 | ) | | $ | (110 | ) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Total loans | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 346,529 | | | $ | 106,580 | | | $ | 163,377 | | | $ | 513,856 | | | $ | 261,744 | | | $ | 339,040 | | | $ | 397,031 | | | $ | 2,128,157 | |
| Special Mention | | | 193 | | | | — | | | | — | | | | — | | | | 1,548 | | | | 7,693 | | | | 273 | | | | 9,707 | |
| Substandard | | | 6,661 | | | | 2,593 | | | | 5,210 | | | | 7,352 | | | | 5,813 | | | | 10,259 | | | | 221 | | | | 38,109 | |
| Total loans | | $ | 353,383 | | | $ | 109,173 | | | $ | 168,587 | | | $ | 521,208 | | | $ | 269,105 | | | $ | 356,992 | | | $ | 397,525 | | | $ | 2,175,973 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Current-period gross charge-offs | | $ | (71 | ) | | $ | (34 | ) | | $ | (90 | ) | | $ | (65 | ) | | $ | (41 | ) | | $ | (24 | ) | | $ | (134 | ) | | $ | (459 | ) |
|
| Schedule of Related Party Transactions [Table Text Block] |
| | | June 30, 2026 | | | December 31, 2025 | |
| Balance, beginning of period | | $ | 34,749 | | | $ | 43,647 | |
| New loans/changes in relationship | | | 79 | | | | 231 | |
| Repayments/changes in relationship | | | (1,000 | ) | | | (9,129 | ) |
| Balance, end of period | | $ | 33,828 | | | $ | 34,749 | |
|
| Financing Receivable, Allowance for Credit Loss [Table Text Block] |
| | | Three months ended June 30, | | | Six months ended June 30, | |
| | | 2026 | | | 2025 | | | 2026 | | | 2025 | |
| Balance, beginning of period | | $ | 35,985 | | | $ | 26,435 | | | $ | 26,349 | | | $ | 26,721 | |
| ACL on PCD loans at acquisition | | | — | | | | — | | | | 143 | | | | — | |
| ACL on PSL loans at acquisition | | | — | | | | — | | | | 11,559 | | | | — | |
| Provision for (reversal of) credit losses on loans(1) | | | 374 | | | | 172 | | | | (1,428 | ) | | | (3,523 | ) |
| Charge-offs | | | (229 | ) | | | (131 | ) | | | (596 | ) | | | (258 | ) |
| Recoveries | | | 121 | | | | 144 | | | | 224 | | | | 3,680 | |
| Balance, end of period | | $ | 36,251 | | | $ | 26,620 | | | $ | 36,251 | | | $ | 26,620 | |
| | | Three months ended June 30, 2026 | |
| | | Construction & Development | | | 1-4 Family | | | Multifamily | | | Farmland | | | Commercial Real Estate | | | Commercial & Industrial | | | Consumer | | | Total | |
| Allowance for credit losses: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Beginning balance | | $ | 1,355 | | | $ | 15,922 | | | $ | 1,146 | | | $ | 8 | | | $ | 9,045 | | | $ | 8,358 | | | $ | 151 | | | $ | 35,985 | |
| Provision for (reversal of) credit losses on loans | | | 254 | | | | 241 | | | | 40 | | | | 2 | | | | 95 | | | | (264 | ) | | | 6 | | | | 374 | |
| Charge-offs | | | — | | | | (39 | ) | | | — | | | | — | | | | (123 | ) | | | (28 | ) | | | (39 | ) | | | (229 | ) |
| Recoveries | | | — | | | | 2 | | | | — | | | | — | | | | — | | | | 116 | | | | 3 | | | | 121 | |
| Ending balance | | $ | 1,609 | | | $ | 16,126 | | | $ | 1,186 | | | $ | 10 | | | $ | 9,017 | | | $ | 8,182 | | | $ | 121 | | | $ | 36,251 | |
| | | Three months ended June 30, 2025 | |
| | | Construction & Development | | | 1-4 Family | | | Multifamily | | | Farmland | | | Commercial Real Estate | | | Commercial & Industrial | | | Consumer | | | Total | |
| Allowance for credit losses: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Beginning balance | | $ | 1,258 | | | $ | 6,552 | | | $ | 1,497 | | | $ | 8 | | | $ | 12,018 | | | $ | 5,002 | | | $ | 100 | | | $ | 26,435 | |
| Provision for (reversal of) credit losses on loans | | | 55 | | | | (198 | ) | | | (3 | ) | | | (4 | ) | | | (14 | ) | | | 325 | | | | 11 | | | | 172 | |
| Charge-offs | | | — | | | | — | | | | — | | | | — | | | | — | | | | (102 | ) | | | (29 | ) | | | (131 | ) |
| Recoveries | | | — | | | | 80 | | | | — | | | | 1 | | | | 8 | | | | 38 | | | | 17 | | | | 144 | |
| Ending balance | | $ | 1,313 | | | $ | 6,434 | | | $ | 1,494 | | | $ | 5 | | | $ | 12,012 | | | $ | 5,263 | | | $ | 99 | | | $ | 26,620 | |
| | | Six months ended June 30, 2026 | |
| | | Construction & Development | | | 1-4 Family | | | Multifamily | | | Farmland | | | Commercial Real Estate | | | Commercial & Industrial | | | Consumer | | | Total | |
| Allowance for credit losses: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Beginning balance | | $ | 1,327 | | | $ | 6,053 | | | $ | 1,814 | | | $ | 6 | | | $ | 11,388 | | | $ | 5,680 | | | $ | 81 | | | $ | 26,349 | |
| ACL on PCD loans at acquisition | | | — | | | | 109 | | | | — | | | | — | | | | — | | | | 15 | | | | 19 | | | | 143 | |
| ACL on PSL loans at acquisition | | | 455 | | | | 9,344 | | | | 51 | | | | 2 | | | | 874 | | | | 783 | | | | 50 | | | | 11,559 | |
| (Reversal of) provision for credit losses on loans | | | (173 | ) | | | 716 | | | | (679 | ) | | | 2 | | | | (3,122 | ) | | | 1,787 | | | | 41 | | | | (1,428 | ) |
| Charge-offs | | | — | | | | (168 | ) | | | — | | | | — | | | | (123 | ) | | | (224 | ) | | | (81 | ) | | | (596 | ) |
| Recoveries | | | — | | | | 72 | | | | — | | | | — | | | | — | | | | 141 | | | | 11 | | | | 224 | |
| Ending balance | | $ | 1,609 | | | $ | 16,126 | | | $ | 1,186 | | | $ | 10 | | | $ | 9,017 | | | $ | 8,182 | | | $ | 121 | | | $ | 36,251 | |
| Ending allowance balance for loans individually evaluated for impairment | | | 58 | | | | 148 | | | | — | | | | — | | | | 149 | | | | 66 | | | | 3 | | | | 424 | |
| Ending allowance balance for loans collectively evaluated for impairment | | | 1,551 | | | | 15,978 | | | | 1,186 | | | | 10 | | | | 8,868 | | | | 8,116 | | | | 118 | | | | 35,827 | |
| Loans receivable: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Balance of loans individually evaluated for impairment | | | 2,301 | | | | 7,016 | | | | 172 | | | | — | | | | 8,585 | | | | 230 | | | | 158 | | | | 18,462 | |
| Balance of loans collectively evaluated for impairment | | | 259,498 | | | | 900,369 | | | | 144,062 | | | | 9,850 | | | | 1,012,143 | | | | 703,049 | | | | 12,454 | | | | 3,041,425 | |
| Total period-end balance | | $ | 261,799 | | | $ | 907,385 | | | $ | 144,234 | | | $ | 9,850 | | | $ | 1,020,728 | | | $ | 703,279 | | | $ | 12,612 | | | $ | 3,059,887 | |
| | | Six months ended June 30, 2025 | |
| | | Construction & Development | | | 1-4 Family | | | Multifamily | | | Farmland | | | Commercial Real Estate | | | Commercial & Industrial | | | Consumer | | | Total | |
| Allowance for credit losses: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Beginning balance | | $ | 1,145 | | | $ | 5,603 | | | $ | 1,185 | | | $ | 8 | | | $ | 11,759 | | | $ | 6,933 | | | $ | 88 | | | $ | 26,721 | |
| Provision for (reversal of) credit losses on loans | | | 167 | | | | 766 | | | | 309 | | | | (4 | ) | | | (3,069 | ) | | | (1,737 | ) | | | 45 | | | | (3,523 | ) |
| Charge-offs | | | — | | | | (23 | ) | | | — | | | | — | | | | — | | | | (180 | ) | | | (55 | ) | | | (258 | ) |
| Recoveries | | | 1 | | | | 88 | | | | — | | | | 1 | | | | 3,322 | | | | 247 | | | | 21 | | | | 3,680 | |
| Ending balance | | $ | 1,313 | | | $ | 6,434 | | | $ | 1,494 | | | $ | 5 | | | $ | 12,012 | | | $ | 5,263 | | | $ | 99 | | | $ | 26,620 | |
| Ending allowance balance for loans individually evaluated for impairment | | | — | | | | 255 | | | | — | | | | — | | | | 150 | | | | — | | | | 3 | | | | 408 | |
| Ending allowance balance for loans collectively evaluated for impairment | | | 1,313 | | | | 6,179 | | | | 1,494 | | | | 5 | | | | 11,862 | | | | 5,263 | | | | 96 | | | | 26,212 | |
| Loans receivable: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Balance of loans individually evaluated for impairment | | | 23 | | | | 3,956 | | | | — | | | | — | | | | 3,323 | | | | 83 | | | | 68 | | | | 7,453 | |
| Balance of loans collectively evaluated for impairment | | | 141,631 | | | | 383,840 | | | | 102,569 | | | | 4,519 | | | | 924,868 | | | | 531,377 | | | | 10,098 | | | | 2,098,902 | |
| Total period-end balance | | $ | 141,654 | | | $ | 387,796 | | | $ | 102,569 | | | $ | 4,519 | | | $ | 928,191 | | | $ | 531,460 | | | $ | 10,166 | | | $ | 2,106,355 | |
|