Nature Of Business And Significant Accounting Policies (Schedule Of Net Income Per Common Share) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Nature Of Business And Significant Accounting Policies [Abstract]
Income	$ 1,086	$ 598
Basic EPS from continuing operations, Per share amount	$ 0.32	$ 0.17
Diluted EPS from continuing operations, Per share amount	$ 0.31	$ 0.17
Basic EPS from continuing operations, Shares	3,391,332	3,387,192
Effect of dilutive employee and director stock options	20,956	18,546
Diluted EPS from continuing operations, Shares	3,412,288	3,405,738