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Securities (Schedule of Investments' Gross Unrealized Losses and Fair Value Aggregated by Security Type and Length of Time that Individual Securities have been in a Continuous Unrealized Loss Position) (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Schedule of Investments [Line Items]    
Less than 12 Months, Fair Value $ 133,497 $ 8,949
Less than 12 Months, Unrealized Losses (1,670) (56)
Total, Fair Value 133,497 8,949
Total, Unrealized Losses (1,670) (56)
U.S. Government Agencies [Member]    
Schedule of Investments [Line Items]    
Less than 12 Months, Fair Value 3,871  
Less than 12 Months, Unrealized Losses (127)  
Total, Fair Value 3,871  
Total, Unrealized Losses (127)  
States And Political Subdivisions [Member]    
Schedule of Investments [Line Items]    
Less than 12 Months, Fair Value 32,086 3,969
Less than 12 Months, Unrealized Losses (382) (29)
Total, Fair Value 32,086 3,969
Total, Unrealized Losses (382) (29)
Mortgage-backed Securities-Government Sponsored Entities [Member]    
Schedule of Investments [Line Items]    
Less than 12 Months, Fair Value 97,540 4,980
Less than 12 Months, Unrealized Losses (1,161) (27)
Total, Fair Value 97,540 4,980
Total, Unrealized Losses $ (1,161) $ (27)