Condensed Financial Information (Parent Company Only) (Schedule of Condensed Statements of Income and Comprehensive Income) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Operating Income
Interest income	$ 3,931	$ 3,953	$ 3,826	$ 3,841	$ 3,726	$ 3,627	$ 3,588	$ 3,558	$ 15,551	$ 14,499
Noninterest Expense	3,276	3,024	2,950	2,908	2,823	2,879	2,782	2,703	12,158	11,187
Earnings before Federal Income Tax Benefits and equity in undistributed income of the Bank	383	710	902	959	779	449	265	567	2,954	2,060
Federal Income Tax Benefits	68	160	228	252	187	77	22	127	708	413
Net Income	$ 315	$ 550	$ 674	$ 707	$ 592	$ 372	$ 243	$ 440	2,246	1,647
Total comprehensive income									2,018	1,136
Parent Company [Member]
Operating Income
Interest income									27	32
Dividends from the Bank									1,907	1,244
Total operating income									1,934	1,276
Noninterest Expense									273	252
Earnings before Federal Income Tax Benefits and equity in undistributed income of the Bank									1,661	1,024
Federal Income Tax Benefits									(84)	(75)
Income before equity in undistributed income of the Bank									1,745	1,099
Equity in undistributed income of the Bank									501	548
Net Income									2,246	1,647
Total comprehensive income									$ 2,018	$ 1,136