Nature Of Business And Significant Accounting Policies (Schedule Of Net Income Per Common Share) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Nature Of Business And Significant Accounting Policies [Abstract]
Net income	$ 1,214	$ 1,094
Basic EPS, Per share amount	$ 0.36	$ 0.32
Effect of dilutive stock options, per share amount	(0.03)	(0.02)
Diluted EPS, Per share amount	$ 0.33	$ 0.30
Basic EPS, Shares	3,395,521	3,395,510
Effect of dilutive stock options, shares	257,500	258,872
Diluted EPS, Shares	3,653,021	3,654,382