Annual report [Section 13 and 15(d), not S-K Item 405]

Note 3 - Loans - Analysis of Allowance for Loans Losses by Portfolio Segment (Details)

v3.25.0.1
Note 3 - Loans - Analysis of Allowance for Loans Losses by Portfolio Segment (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Balance, beginning of year $ 153,317 $ 146,297 $ 116,660
Charge-offs (13,684)    
Recoveries 3,272 2,886 2,167
Provision 21,553 18,715 37,607
Balance, end of year 164,458 153,317 146,297
Charge-offs (13,684) (14,581) (10,137)
Commercial Real Estate Portfolio Segment [Member]      
Charge-offs (12,115) (13,229)  
Commercial Real Estate Portfolio Segment [Member] | Commercial, Financial, and Agricultural Loans [Member]      
Balance, beginning of year 52,121 42,830 41,869
Charge-offs (12,115)    
Recoveries 3,021 2,800 2,012
Provision 12,303 19,720 8,205
Balance, end of year 55,330 52,121 42,830
Charge-offs   (13,229) (9,256)
Real Estate Portfolio Segment[Member] | Construction Loans [Member]      
Balance, beginning of year 44,658 42,889 26,994
Charge-offs 0    
Recoveries 8 3 0
Provision (6,069) 1,874 15,895
Balance, end of year 38,597 44,658 42,889
Charge-offs 0 (108) 0
Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member]      
Balance, beginning of year 17,702 16,843 16,204
Charge-offs (237)    
Recoveries 29 0 0
Provision 4,808 976 809
Balance, end of year 22,302 17,702 16,843
Charge-offs (237) (117) (170)
Real Estate Portfolio Segment[Member] | One to Four Family [Member]      
Balance, beginning of year 12,029 12,219 6,978
Charge-offs (761)    
Recoveries 2 0 0
Provision 2,826 (136) 5,292
Balance, end of year 14,096 12,029 12,219
Charge-offs (761) (54) (51)
Real Estate Portfolio Segment[Member] | Non-owner Occupied Commercial [Member]      
Balance, beginning of year 25,395 29,590 22,647
Charge-offs 0    
Recoveries 0 0 0
Provision 5,933 (4,195) 6,943
Balance, end of year 31,328 25,395 29,590
Charge-offs 0 0 0
Consumer Portfolio Segment [Member]      
Balance, beginning of year 1,412 1,926 1,968
Charge-offs (571)    
Recoveries 212 83 155
Provision 1,752 476 463
Balance, end of year 2,805 1,412 1,926
Charge-offs $ (571) $ (1,073) $ (660)