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Securities (Schedule of Amortized Cost Gross Unrealized Gains and Losses, and Fair Values of Securities) (Details) - USD ($)
$ in Thousands
Jun. 30, 2023
Dec. 31, 2022
Schedule of Investments [Line Items]    
Available for Sale, Amortized Cost, Total $ 473,022  
Available for Sale, Fair Value 403,621 $ 418,927
Debt Securities [Member]    
Schedule of Investments [Line Items]    
Available for Sale, Amortized Cost, Total 473,022 492,256
Available for Sale, Gross Unrealized Gains   2
Available for Sale, Gross Unrealized Losses (69,401) (73,331)
Available for Sale, Fair Value 403,621 418,927
U.S. Treasury Securities [Member]    
Schedule of Investments [Line Items]    
Available for Sale, Amortized Cost, Total 45,147 45,066
Available for Sale, Gross Unrealized Losses (3,178) (3,212)
Available for Sale, Fair Value 41,969 41,854
U.S. Government Agencies [Member]    
Schedule of Investments [Line Items]    
Available for Sale, Amortized Cost, Total 21,325 21,266
Available for Sale, Gross Unrealized Losses (2,818) (2,943)
Available for Sale, Fair Value 18,507 18,323
States And Political Subdivisions [Member]    
Schedule of Investments [Line Items]    
Available for Sale, Amortized Cost, Total 152,140 157,524
Available for Sale, Gross Unrealized Gains   2
Available for Sale, Gross Unrealized Losses (25,621) (29,674)
Available for Sale, Fair Value 126,519 127,852
Mortgage-backed Securities-Government Sponsored Entities [Member]    
Schedule of Investments [Line Items]    
Available for Sale, Amortized Cost, Total 254,410 268,400
Available for Sale, Gross Unrealized Losses (37,784) (37,502)
Available for Sale, Fair Value $ 216,626 $ 230,898