v3.26.1
Fair Value Measurements (Schedule Of Estimates Of Fair Value Of Financial Instruments) (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Assets:    
Estimated Fair Value $ 1,441,098 $ 1,503,358
Marketable equity securities 29,462 29,474
Net loans 4,475,985 4,487,143
Accrued interest receivable 21,645 20,718
Liabilities:    
Deposits 5,343,604 5,300,988
Derivative liabilities 0 12
Carrying Amount    
Assets:    
Cash and cash equivalents 299,017 191,919
Estimated Fair Value 1,441,098 1,503,358
Marketable equity securities 5,575 5,568
Net loans 4,475,985 4,487,143
Accrued interest receivable 21,645 20,718
Derivative assets 33,935 35,093
Liabilities:    
Deposits 5,343,604 5,300,988
Securities sold under agreements to repurchase 374,825 367,674
Long-Term Debt, Fair Value 150,000 150,000
Accrued interest payable 5,684 5,842
Derivative liabilities 33,229 34,372
Fair Value    
Assets:    
Cash and cash equivalents 299,017 191,919
Estimated Fair Value 1,441,098 1,503,358
Marketable equity securities 5,575 5,568
Net loans 4,373,037 4,399,501
Accrued interest receivable 21,645 20,718
Derivative assets 33,935 35,093
Liabilities:    
Deposits 5,334,841 5,292,774
Securities sold under agreements to repurchase 374,825 367,674
Long-Term Debt, Fair Value 150,952 151,967
Accrued interest payable 5,684 5,842
Derivative liabilities 33,229 34,372
Level 1    
Assets:    
Cash and cash equivalents 299,017 191,919
Estimated Fair Value 0 0
Marketable equity securities 1,765 1,757
Net loans 0 0
Accrued interest receivable 0 0
Derivative assets 0 0
Liabilities:    
Deposits 4,033,468 3,997,627
Securities sold under agreements to repurchase 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 1,441,098 1,503,358
Marketable equity securities 3,810 3,811
Net loans 0 0
Accrued interest receivable 21,645 20,718
Derivative assets 33,935 35,093
Liabilities:    
Deposits 1,301,373 1,295,147
Securities sold under agreements to repurchase 374,825 367,674
Long-Term Debt, Fair Value 150,952 151,967
Accrued interest payable 5,684 5,842
Derivative liabilities 33,229 34,372
Level 3    
Assets:    
Cash and cash equivalents 0 0
Estimated Fair Value 0 0
Marketable equity securities 0 0
Net loans 4,373,037 4,399,501
Accrued interest receivable 0 0
Derivative assets 0 0
Liabilities:    
Deposits 0 0
Securities sold under agreements to repurchase 0 0
Long-Term Debt, Fair Value 0 0
Accrued interest payable 0 0
Derivative liabilities $ 0 $ 0