v3.26.3
Fair Value Measurements (Schedule Of Estimates Of Fair Value Of Financial Instruments) (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Assets:    
Estimated Fair Value $ 1,459,623 $ 1,503,358
Marketable equity securities 29,845 29,474
Net loans 4,530,516 4,484,002
Accrued interest receivable 22,955 20,718
Liabilities:    
Deposits 5,358,140 5,300,988
Derivative liabilities 0 12
Carrying Amount    
Assets:    
Cash and cash equivalents 201,379 191,919
Estimated Fair Value 1,459,623 1,503,358
Marketable equity securities 5,711 5,568
Net loans 4,530,516 4,484,002
Accrued interest receivable 22,955 20,718
Derivative assets 54,989 35,093
Liabilities:    
Deposits 5,358,140 5,300,988
Customer repurchase agreements 367,385 367,674
Long-Term Debt, Fair Value 150,000 150,000
Accrued interest payable 5,479 5,842
Derivative liabilities 54,136 34,372
Fair Value    
Assets:    
Cash and cash equivalents 201,379 191,919
Estimated Fair Value 1,459,623 1,503,358
Marketable equity securities 5,711 5,568
Net loans 4,430,844 4,399,501
Accrued interest receivable 22,955 20,718
Derivative assets 54,989 35,093
Liabilities:    
Deposits 5,346,228 5,292,774
Customer repurchase agreements 367,385 367,674
Long-Term Debt, Fair Value 148,608 151,967
Accrued interest payable 5,479 5,842
Derivative liabilities 54,136 34,372
Level 1    
Assets:    
Cash and cash equivalents 201,379 191,919
Estimated Fair Value 0 0
Marketable equity securities 1,829 1,757
Net loans 0 0
Accrued interest receivable 0 0
Derivative assets 0 0
Liabilities:    
Deposits 4,072,017 3,997,627
Customer repurchase agreements 0 0
Long-Term Debt, Fair Value 0 0
Accrued interest payable 0 0
Derivative liabilities 0 0
Level 2    
Assets:    
Cash and cash equivalents 0 0
Estimated Fair Value 1,459,623 1,503,358
Marketable equity securities 3,882 3,811
Net loans 0 0
Accrued interest receivable 22,955 20,718
Derivative assets 54,989 35,093
Liabilities:    
Deposits 1,274,211 1,295,147
Customer repurchase agreements 367,385 367,674
Long-Term Debt, Fair Value 148,608 151,967
Accrued interest payable 5,479 5,842
Derivative liabilities 54,136 34,372
Level 3    
Assets:    
Cash and cash equivalents 0 0
Estimated Fair Value 0 0
Marketable equity securities 0 0
Net loans 4,430,844 4,399,501
Accrued interest receivable 0 0
Derivative assets 0 0
Liabilities:    
Deposits 0 0
Customer repurchase agreements 0 0
Long-Term Debt, Fair Value 0 0
Accrued interest payable 0 0
Derivative liabilities $ 0 $ 0