v3.26.1
Loans - Balance of Loans (Details) - USD ($)
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Accrued interest receivable from the amortized cost basis of loans $ 9,080,000.00 $ 9,040,000.00    
Subtotal 2,112,789,000 2,054,576,000    
Less allowance for credit losses (39,675,000) (39,677,000) $ (39,578,000) $ (40,087,000)
Loans, net 2,073,114,000 2,014,899,000    
Commercial real estate        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Subtotal 919,472,000 835,432,000    
Commercial business        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Subtotal 125,231,000 115,710,000    
Construction - commercial real estate        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Subtotal 40,851,000 99,604,000    
Land acquisition and development        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Subtotal 87,096,000 66,248,000    
Builder lines        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Subtotal 32,576,000 37,938,000    
Construction - consumer real estate        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Subtotal 32,015,000 29,288,000    
Residential mortgage        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Subtotal 325,799,000 319,536,000    
Equity lines        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Subtotal 82,495,000 76,460,000    
Other consumer        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Subtotal 10,657,000 10,085,000    
Amount included related to demand deposit overdrafts 259,000 240,000    
Consumer finance        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Subtotal 456,597,000 464,275,000    
Less allowance for credit losses (22,063,000) (22,259,000) $ (22,385,000) $ (22,708,000)
Consumer finance | Automobiles        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Subtotal 404,918,000 406,312,000    
Consumer finance | Marine and recreational vehicles        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Subtotal $ 51,679,000 $ 57,963,000