Securities (Schedule of Unrealized Losses) (Details) $ in Thousands	Jun. 30, 2019 USD ($) security	Dec. 31, 2018 USD ($) security
Schedule of Available-for-sale Securities [Line Items]
Number of Securities, Less Than 12 Months | security	4	11
Fair Value, Less Than 12 Months	$ 17,204	$ 11,781
Unrealized Losses, Less Than 12 Months	$ (17)	$ (42)
Number of Securities, Twelve Months or More | security	41	70
Fair Value, 12 Months or More	$ 44,556	$ 108,679
Unrealized Losses, 12 Months or More	$ (576)	$ (3,500)
Number of Securities, Total | security	45	81
Fair Value, Total	$ 61,760	$ 120,460
Unrealized Losses, Total	$ (593)	$ (3,542)
Obligations of U.S. Government sponsored enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Number of Securities, Less Than 12 Months | security	1
Fair Value, Less Than 12 Months	$ 1,993
Unrealized Losses, Less Than 12 Months	$ (7)
Number of Securities, Twelve Months or More | security	5	14
Fair Value, 12 Months or More	$ 8,470	$ 23,267
Unrealized Losses, 12 Months or More	$ (30)	$ (731)
Number of Securities, Total | security	6	14
Fair Value, Total	$ 10,463	$ 23,267
Unrealized Losses, Total	$ (37)	$ (731)
Obligations of State and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Number of Securities, Less Than 12 Months | security		8
Fair Value, Less Than 12 Months		$ 5,055
Unrealized Losses, Less Than 12 Months		$ (10)
Number of Securities, Twelve Months or More | security	2	13
Fair Value, 12 Months or More	$ 585	$ 8,242
Unrealized Losses, 12 Months or More	$ (1)	$ (178)
Number of Securities, Total | security	2	21
Fair Value, Total	$ 585	$ 13,297
Unrealized Losses, Total	$ (1)	$ (188)
Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Number of Securities, Less Than 12 Months | security	3	3
Fair Value, Less Than 12 Months	$ 15,211	$ 6,726
Unrealized Losses, Less Than 12 Months	$ (10)	$ (32)
Number of Securities, Twelve Months or More | security	34	43
Fair Value, 12 Months or More	$ 35,501	$ 77,170
Unrealized Losses, 12 Months or More	$ (545)	$ (2,591)
Number of Securities, Total | security	37	46
Fair Value, Total	$ 50,712	$ 83,896
Unrealized Losses, Total	$ (555)	$ (2,623)