Securities (Schedule of Unrealized Losses) (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Debt Securities, Available-for-sale [Line Items]
Continuous Unrealized Loss Position of Less Than 12 Months, Estimated Fair value	$ 65,322	$ 54,940
Continuous Unrealized Loss Position of 12 Months or More, Estimated Fair value		9,711
Total, Estimated Fair value	65,322	64,651
Continuous Unrealized Loss Position of Less Than 12 Months, Unrealized losses	(501)	(321)
Continuous Unrealized Loss Position of 12 Months or More, Unrealized losses		(91)
Total, Unrealized losses	(501)	(412)
Municipal bonds [Member]
Debt Securities, Available-for-sale [Line Items]
Continuous Unrealized Loss Position of Less Than 12 Months, Estimated Fair value	21,501	5,922
Total, Estimated Fair value	21,501	5,922
Continuous Unrealized Loss Position of Less Than 12 Months, Unrealized losses	(121)	(50)
Total, Unrealized losses	(121)	(50)
U.S. Government agencies [Member]
Debt Securities, Available-for-sale [Line Items]
Continuous Unrealized Loss Position of Less Than 12 Months, Estimated Fair value	19,298	9,957
Continuous Unrealized Loss Position of 12 Months or More, Estimated Fair value		1,995
Total, Estimated Fair value	19,298	11,952
Continuous Unrealized Loss Position of Less Than 12 Months, Unrealized losses	(198)	(43)
Continuous Unrealized Loss Position of 12 Months or More, Unrealized losses		(5)
Total, Unrealized losses	(198)	(48)
Mortgage-backed securities/CMOs [Member]
Debt Securities, Available-for-sale [Line Items]
Continuous Unrealized Loss Position of Less Than 12 Months, Estimated Fair value	24,523	39,061
Continuous Unrealized Loss Position of 12 Months or More, Estimated Fair value		7,716
Total, Estimated Fair value	24,523	46,777
Continuous Unrealized Loss Position of Less Than 12 Months, Unrealized losses	(182)	(228)
Continuous Unrealized Loss Position of 12 Months or More, Unrealized losses		(86)
Total, Unrealized losses	$ (182)	$ (314)