Summary Of Significant Accounting Policies (Schedule Of Computation Of Net Income Per Common Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Summary Of Significant Accounting Policies [Abstract]
Net income available to common shareholders	$ 2,801	$ 2,404
Weighted average shares outstanding (basic)	7,960	6,128
Effect of dilutive stock options	64	80
Weighted average shares outstanding (diluted)	8,024	6,208
Basic earnings per common share	$ 0.35	$ 0.39
Diluted earnings per common share	$ 0.35	$ 0.39
Anti-dilutive stock options excluded from the computation of earnings per share	74	37