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Securities (Schedule of Amortized Cost Gross Unrealized Gains and Losses, and Fair Values of Securities) (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Schedule of Investments [Line Items]    
Available for Sale, Amortized Cost, Total $ 463,486  
Available for Sale, Fair Value 380,499 $ 418,927
Debt Securities [Member]    
Schedule of Investments [Line Items]    
Available for Sale, Amortized Cost, Total 463,486 492,256
Available for Sale, Gross Unrealized Gains   2
Available for Sale, Gross Unrealized Losses (82,987) (73,331)
Available for Sale, Fair Value 380,499 418,927
U.S. Treasury Securities [Member]    
Schedule of Investments [Line Items]    
Available for Sale, Amortized Cost, Total 43,182 45,066
Available for Sale, Gross Unrealized Losses (3,291) (3,212)
Available for Sale, Fair Value 39,891 41,854
U.S. Government Agencies [Member]    
Schedule of Investments [Line Items]    
Available for Sale, Amortized Cost, Total 21,355 21,266
Available for Sale, Gross Unrealized Losses (3,305) (2,943)
Available for Sale, Fair Value 18,050 18,323
States And Political Subdivisions [Member]    
Schedule of Investments [Line Items]    
Available for Sale, Amortized Cost, Total 151,953 157,524
Available for Sale, Gross Unrealized Gains   2
Available for Sale, Gross Unrealized Losses (33,412) (29,674)
Available for Sale, Fair Value 118,541 127,852
Mortgage-backed Securities-Government Sponsored Entities [Member]    
Schedule of Investments [Line Items]    
Available for Sale, Amortized Cost, Total 246,996 268,400
Available for Sale, Gross Unrealized Losses (42,979) (37,502)
Available for Sale, Fair Value $ 204,017 $ 230,898