Note 5 - Loans - Analysis of Allowance for Loans Losses by Portfolio Segment (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
|||||
| Balance | $ 165,034 | $ 155,892 | $ 164,458 | [1] | $ 153,317 | $ 153,317 | |||
| Charge-offs | (7,502) | (3,582) | (13,594) | (5,589) | (13,684) | ||||
| Recoveries | 1,018 | 429 | 1,214 | 643 | |||||
| Provision for credit losses on loans | 11,409 | 5,353 | 17,881 | 9,721 | |||||
| Balance | 169,959 | 158,092 | 169,959 | 158,092 | 164,458 | [1] | |||
| Commercial Real Estate Portfolio Segment [Member] | |||||||||
| Charge-offs | (9,263) | (12,115) | |||||||
| Commercial Real Estate Portfolio Segment [Member] | Commercial, Financial, and Agricultural Loans [Member] | |||||||||
| Balance | 52,518 | 51,022 | 55,330 | 52,121 | 52,121 | ||||
| Charge-offs | (6,849) | (3,355) | (9,263) | (5,197) | |||||
| Recoveries | 959 | 406 | 1,129 | 605 | |||||
| Provision for credit losses on loans | 6,394 | 8,143 | 5,826 | 8,687 | |||||
| Balance | 53,022 | 56,216 | 53,022 | 56,216 | 55,330 | ||||
| Real Estate Portfolio Segment[Member] | |||||||||
| Balance | 68,429 | 57,640 | 67,726 | 55,126 | 55,126 | ||||
| Charge-offs | (580) | (119) | (4,152) | (186) | |||||
| Recoveries | 1 | 0 | 1 | 6 | |||||
| Provision for credit losses on loans | 210 | 2,163 | 4,485 | 4,738 | |||||
| Balance | 68,060 | 59,684 | 68,060 | 59,684 | 67,726 | ||||
| Real Estate Portfolio Segment[Member] | Construction Loans [Member] | |||||||||
| Balance | 41,809 | 45,689 | 38,597 | 44,658 | 44,658 | ||||
| Charge-offs | 0 | 0 | (46) | 0 | 0 | ||||
| Recoveries | 0 | 8 | 0 | 8 | |||||
| Provision for credit losses on loans | 4,614 | (5,247) | 7,872 | (4,216) | |||||
| Balance | 46,423 | 40,450 | 46,423 | 40,450 | 38,597 | ||||
| Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member] | |||||||||
| Balance | 21,330 | 18,391 | 22,302 | 17,702 | 17,702 | ||||
| Charge-offs | (560) | (100) | (3,351) | (100) | (237) | ||||
| Recoveries | 1 | 0 | 1 | 6 | |||||
| Provision for credit losses on loans | 156 | 748 | 1,975 | 1,431 | |||||
| Balance | 20,927 | 19,039 | 20,927 | 19,039 | 22,302 | ||||
| Real Estate Portfolio Segment[Member] | One to Four Family [Member] | |||||||||
| Balance | 15,246 | 12,994 | 14,096 | 12,029 | 12,029 | ||||
| Charge-offs | (20) | (19) | (51) | (86) | (761) | ||||
| Recoveries | 0 | 0 | 0 | 0 | |||||
| Provision for credit losses on loans | (282) | 654 | 899 | 1,686 | |||||
| Balance | 14,944 | 13,629 | 14,944 | 13,629 | 14,096 | ||||
| Real Estate Portfolio Segment[Member] | Non-owner Occupied Commercial [Member] | |||||||||
| Balance | 31,853 | 26,255 | 31,328 | 25,395 | 25,395 | ||||
| Charge-offs | 0 | 0 | (750) | 0 | |||||
| Recoveries | 0 | 0 | 0 | 0 | |||||
| Provision for credit losses on loans | 336 | 761 | 1,611 | 1,621 | |||||
| Balance | 32,189 | 27,016 | 32,189 | 27,016 | 31,328 | ||||
| Consumer Portfolio Segment [Member] | |||||||||
| Balance | 2,278 | 1,541 | 2,805 | 1,412 | 1,412 | ||||
| Charge-offs | (73) | (108) | (133) | (206) | (571) | ||||
| Recoveries | 58 | 15 | 84 | 24 | |||||
| Provision for credit losses on loans | 191 | 294 | (302) | 512 | |||||
| Balance | $ 2,454 | $ 1,742 | $ 2,454 | $ 1,742 | $ 2,805 | ||||
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