Quarterly report [Sections 13 or 15(d)]

Note 5 - Loans - Analysis of Allowance for Loans Losses by Portfolio Segment (Details)

v3.26.1
Note 5 - Loans - Analysis of Allowance for Loans Losses by Portfolio Segment (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Balance $ 171,683 [1] $ 164,458 $ 164,458
Charge-offs (8,553) (6,092) (31,166)
Recoveries 213 198  
Provision for credit losses on loans 10,562 6,470  
Balance 173,905 165,034 171,683 [1]
Commercial Real Estate Portfolio Segment [Member]      
Charge-offs (8,291)   (24,904)
Commercial Real Estate Portfolio Segment [Member] | Commercial, Financial, and Agricultural Loans [Member]      
Balance 63,620 55,330 55,330
Charge-offs (8,291) (2,415)  
Recoveries 178 171  
Provision for credit losses on loans 4,001 (568)  
Balance 59,508 52,518 63,620
Real Estate Portfolio Segment[Member]      
Balance 82,543 67,726 67,726
Charge-offs (91) (3,571)  
Recoveries 0 0  
Provision for credit losses on loans 1,008 4,274  
Balance 83,460 68,429 82,543
Real Estate Portfolio Segment[Member] | Construction Loans [Member]      
Balance 22,432 38,597 38,597
Charge-offs 0 (46) (46)
Recoveries 0 0  
Provision for credit losses on loans 5,502 3,258  
Balance 27,934 41,809 22,432
Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member]      
Balance 18,833 22,302 22,302
Charge-offs 0 (2,790) (4,038)
Recoveries 0 0  
Provision for credit losses on loans (393) 1,818  
Balance 18,440 21,330 18,833
Real Estate Portfolio Segment[Member] | One to Four Family [Member]      
Balance 24,739 14,096 14,096
Charge-offs (91) (31) (303)
Recoveries 0 0  
Provision for credit losses on loans (7) 1,181  
Balance 24,641 15,246 24,739
Real Estate Portfolio Segment[Member] | Non-owner Occupied Commercial [Member]      
Balance 38,971 31,328 31,328
Charge-offs 0 (750) (1,168)
Recoveries 0 0  
Provision for credit losses on loans 1,408 1,275  
Balance 40,379 31,853 38,971
Consumer Portfolio Segment [Member]      
Balance 3,088 2,805 2,805
Charge-offs (171) (60) (707)
Recoveries 35 27  
Provision for credit losses on loans 51 (494)  
Balance $ 3,003 $ 2,278 $ 3,088
[1] Derived from audited financial statements.