Significant Accounting Policies (Schedule Of Weighted Average Number Of Shares Of Common Stock Outstanding Used For Basic And Diluted Calculations) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Significant Accounting Policies [Abstract]
Net income available to common shareholders	$ 2,615	$ 1,809	$ 7,797	$ 6,619
Weighted average shares outstanding (basic)	4,751	4,671	4,730	4,654
Effect of dilutive stock options	94	77	89	60
Weighted average shares outstanding (diluted)	4,845	4,748	4,819	4,714
Basic earnings per common share	$ 0.55	$ 0.39	$ 1.65	$ 1.42
Diluted earnings per common share	$ 0.54	$ 0.38	$ 1.62	$ 1.40
Anti-dilutive stock options excluded from the computation of earnings per share	4	81	33	87