v3.26.1
Loans and Allowance for Credit Losses Schedule of Allowance for Credit Loss Activity (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2024
Loans, Allowance for Credit Losses [Roll Forward]          
Allowance for credit losses, beginning balance $ 30,523 $ 30,526 $ 30,525 $ 30,432  
Allowance for credit losses, charge-offs 0 0 (19) 0  
Allowance for credit losses, recoveries 7 13 24 107  
Allowance for credit losses, provision for credit loss expense 0 0 0 0  
Allowance for credit losses, ending balance 30,530 30,539 30,530 30,539 $ 30,432
Commercial [Member]          
Loans, Allowance for Credit Losses [Roll Forward]          
Allowance for credit losses, beginning balance 5,223 5,846 5,700 5,489  
Allowance for credit losses, charge-offs 0 0 (1) 0 0
Allowance for credit losses, recoveries 2 7 7 14  
Allowance for credit losses, provision for credit loss expense 32 (209) (449) 141  
Allowance for credit losses, ending balance 5,257 5,644 5,257 5,644 5,489
Construction, land and land development [Member]          
Loans, Allowance for Credit Losses [Roll Forward]          
Allowance for credit losses, beginning balance 3,240 3,894 3,744 4,354  
Allowance for credit losses, charge-offs 0 0 0 0 0
Allowance for credit losses, recoveries 4 5 7 7  
Allowance for credit losses, provision for credit loss expense (334) 199 (841) (263)  
Allowance for credit losses, ending balance 2,910 4,098 2,910 4,098 4,354
1-4 family residential first mortgages [Member]          
Loans, Allowance for Credit Losses [Roll Forward]          
Allowance for credit losses, beginning balance 1,088 635 687 650  
Allowance for credit losses, charge-offs 0 0 0 0 (27)
Allowance for credit losses, recoveries 0 0 6 73  
Allowance for credit losses, provision for credit loss expense (59) (12) 336 (100)  
Allowance for credit losses, ending balance 1,029 623 1,029 623 650
Home equity [Member]          
Loans, Allowance for Credit Losses [Roll Forward]          
Allowance for credit losses, beginning balance 278 220 274 200  
Allowance for credit losses, charge-offs 0 0 0 0 (8)
Allowance for credit losses, recoveries 1 1 2 13  
Allowance for credit losses, provision for credit loss expense (10) 20 (7) 28  
Allowance for credit losses, ending balance 269 241 269 241 200
Commercial real estate [Member]          
Loans, Allowance for Credit Losses [Roll Forward]          
Allowance for credit losses, beginning balance 20,378 19,701 19,795 19,544  
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 386 (48) 969 109  
Allowance for credit losses, ending balance 20,764 19,653 20,764 19,653 19,544
Consumer and other [Member]          
Loans, Allowance for Credit Losses [Roll Forward]          
Allowance for credit losses, beginning balance 316 230 325 195  
Allowance for credit losses, charge-offs 0 0 (18) 0 0
Allowance for credit losses, recoveries 0 0 2 0  
Allowance for credit losses, provision for credit loss expense (15) 50 (8) 85  
Allowance for credit losses, ending balance $ 301 $ 280 $ 301 $ 280 $ 195