v3.25.3
Loans and Allowance for Credit Losses Schedule of Allowance for Credit Loss Activity (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Loans, Allowance for Credit Losses [Roll Forward]          
Allowance for credit losses, beginning balance $ 30,539 $ 28,422 $ 30,432 $ 28,342 $ 28,342
Allowance for credit losses, charge-offs (35) (16) (35) (20)  
Allowance for credit losses, recoveries 11 13 118 97  
Allowance for credit losses, provision for credit loss expense 0 1,000 0 1,000  
Allowance for credit losses, ending balance 30,515 29,419 30,515 29,419 30,432
Commercial [Member]          
Loans, Allowance for Credit Losses [Roll Forward]          
Allowance for credit losses, beginning balance 5,644 5,106 5,489 5,291 5,291
Allowance for credit losses, charge-offs 0 (16) 0 (20) (20)
Allowance for credit losses, recoveries 7 8 21 43  
Allowance for credit losses, provision for credit loss expense 0 183 141 (33)  
Allowance for credit losses, ending balance 5,651 5,281 5,651 5,281 5,489
Construction, land and land development [Member]          
Loans, Allowance for Credit Losses [Roll Forward]          
Allowance for credit losses, beginning balance 4,098 4,228 4,354 3,668 3,668
Allowance for credit losses, charge-offs 0 0 0 0 0
Allowance for credit losses, recoveries 3 3 10 10  
Allowance for credit losses, provision for credit loss expense (158) 66 (421) 619  
Allowance for credit losses, ending balance 3,943 4,297 3,943 4,297 4,354
1-4 family residential first mortgages [Member]          
Loans, Allowance for Credit Losses [Roll Forward]          
Allowance for credit losses, beginning balance 623 643 650 704 704
Allowance for credit losses, charge-offs (27) 0 (27) 0 0
Allowance for credit losses, recoveries 0 1 73 41  
Allowance for credit losses, provision for credit loss expense 62 2 (38) (99)  
Allowance for credit losses, ending balance 658 646 658 646 650
Home equity [Member]          
Loans, Allowance for Credit Losses [Roll Forward]          
Allowance for credit losses, beginning balance 241 148 200 142 142
Allowance for credit losses, charge-offs (8) 0 (8) 0 0
Allowance for credit losses, recoveries 1 1 14 3  
Allowance for credit losses, provision for credit loss expense 40 25 68 29  
Allowance for credit losses, ending balance 274 174 274 174 200
Commercial real estate [Member]          
Loans, Allowance for Credit Losses [Roll Forward]          
Allowance for credit losses, beginning balance 19,653 18,143 19,544 18,420 18,420
Allowance for credit losses, charge-offs 0 0 0 0 0
Allowance for credit losses, recoveries 0 0 0 0  
Allowance for credit losses, provision for credit loss expense 30 723 139 446  
Allowance for credit losses, ending balance 19,683 18,866 19,683 18,866 19,544
Consumer and other [Member]          
Loans, Allowance for Credit Losses [Roll Forward]          
Allowance for credit losses, beginning balance 280 154 195 117 117
Allowance for credit losses, charge-offs 0 0 0 0 0
Allowance for credit losses, recoveries 0 0 0 0  
Allowance for credit losses, provision for credit loss expense 26 1 111 38  
Allowance for credit losses, ending balance $ 306 $ 155 $ 306 $ 155 $ 195