v3.26.1
Fair value estimates - Carrying and Fair Values of Financial Instruments (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Investment securities:    
Available for sale, Fair Value $ 458,144 $ 512,563
Held to maturity 59,311 62,798
Equity securities 2,748 2,598
Mortgage servicing rights 1,267 1,211
Financial liabilities:    
Subordinated debt 83,392 83,187
Junior subordinated debt 8,194 8,140
Carrying Value    
Financial assets:    
Cash and due from banks 256,250 268,984
Investment securities:    
Available for sale, Fair Value 458,144 512,563
Held to maturity 68,723 72,047
Equity securities 2,748 2,598
Loans held for sale 718 805
Net loans 4,260,510 4,027,889
Accrued interest receivable 17,770 17,633
Mortgage servicing rights 1,267 1,211
Restricted equity securities (FHLB and other) 14,331 12,457
Other assets - interest rate swaps 14,333 15,583
Total assets 5,094,794 4,931,770
Financial liabilities:    
Deposits 4,508,852 4,434,069
Short-term borrowings 85,331 32,721
Long-term debt 154,472 134,352
Subordinated debt 83,392 83,187
Junior subordinated debt 8,194 8,140
Accrued interest payable 4,727 6,792
Other liabilities - interest rate swaps 14,074 15,345
Total liabilities 4,859,042 4,714,606
Fair Value    
Financial assets:    
Cash and due from banks 256,250 268,984
Investment securities:    
Available for sale, Fair Value 458,144 512,563
Held to maturity 59,311 62,798
Equity securities 2,748 2,598
Loans held for sale 718 805
Net loans 4,211,861 3,953,431
Accrued interest receivable 17,770 17,633
Mortgage servicing rights 2,196 2,099
Restricted equity securities (FHLB and other) 14,331 12,457
Other assets - interest rate swaps 14,333 15,583
Total assets 5,037,662 4,848,951
Financial liabilities:    
Deposits 4,505,086 4,431,901
Short-term borrowings 85,250 32,904
Long-term debt 154,379 134,982
Subordinated debt 90,382 86,456
Junior subordinated debt 11,667 7,293
Accrued interest payable 4,727 6,792
Other liabilities - interest rate swaps 14,074 15,345
Total liabilities 4,865,565 4,715,673
Level 1    
Financial assets:    
Cash and due from banks 256,250 268,984
Investment securities:    
Available for sale, Fair Value 18,003 30,998
Equity securities 2,748 2,598
Level 2    
Investment securities:    
Available for sale, Fair Value 440,141 480,577
Held to maturity 59,311 62,798
Loans held for sale 718 805
Accrued interest receivable 17,770 17,633
Mortgage servicing rights 2,196 2,099
Restricted equity securities (FHLB and other) 14,331 12,457
Other assets - interest rate swaps 14,333 15,583
Financial liabilities:    
Deposits 4,505,086 4,431,901
Short-term borrowings 85,250 32,904
Long-term debt 154,379 134,982
Subordinated debt 90,382 86,456
Junior subordinated debt 11,667 7,293
Accrued interest payable 4,727 6,792
Other liabilities - interest rate swaps 14,074 15,345
Level 3    
Investment securities:    
Available for sale, Fair Value   988
Net loans $ 4,211,861 $ 3,953,431