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		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Summary Of Significant Accounting Policies [Abstract]
Net income available to common shareholders	$ 3,403	$ 2,981	$ 9,244	$ 8,275
Weighted average shares outstanding (basic)	8,378	6,491	8,367	6,464
Effect of dilutive stock options	70	63	68	72
Weighted average shares outstanding (diluted)	8,448	6,554	8,435	6,536
Basic earnings per common share	$ 0.41	$ 0.46	$ 1.10	$ 1.28
Diluted earnings per common share	$ 0.40	$ 0.45	$ 1.09	$ 1.27
Anti-dilutive stock options excluded from the computation of earnings per share	57	32	69	33