Income Per Share (Reconciliation Of Basic And Diluted Earnings Per Share) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Income Per Share [Abstract]
Net income (loss)	$ 217	$ (489)	$ 377	$ (1,073)
Basic - weighted shares outstanding	5,674	5,600	5,666	5,576
Weighted shares assumed upon exercise of stock options	180		244
Diluted - weighted shares outstanding	5,854	5,600	5,910	5,576
Income (loss) per share, Basic	$ 0.04	$ (0.09)	$ 0.07	$ (0.19)
Income (loss) per share, Diluted	$ 0.04	$ (0.09)	$ 0.06	$ (0.19)