Earnings Per Share (Schedule Of Anti-Dilutive Income Per Common Share) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Earnings Per Share [Abstract]
Antidilutive potential common shares	2,638,666	2,707,208	2,638,666	2,707,208
Net income (loss)	$ (157)	$ 945	$ (229)	$ 1,092
Weighted average shares outstanding	21,872,293	21,871,063	21,872,293	21,869,768
Dilutive shares for stock options and warrants
Weighted average dilutive shares outstanding	21,872,293	21,871,063	21,872,293	21,869,768
Basic income (loss) per share	$ (0.01)	$ 0.04	$ (0.01)	$ 0.05
Diluted income (loss) per share	$ (0.01)	$ 0.04	$ (0.01)	$ 0.05