Computation of Net Loss From Continuing Operations Per Share of Common Stock (Components Of Net Income (Loss) Per Basic And Diluted Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Weighted average outstanding shares of unvested restricted stock	196	89	174	78
Shares outstanding at end of period	9,254	8,755	9,254	8,755
Basic weighted average shares outstanding	9,243	8,748	9,206	8,724
Dilutive effect of stock options/restricted stock units	0	0	0	0
Total diluted weighted average shares outstanding	9,243	8,748	9,206	8,724
Net loss from continuing operations	$ (6,927)	$ (5,379)	$ (16,801)	$ (11,552)
Net loss from continuing operations per share	$ (0.75)	$ (0.61)	$ (1.83)	$ (1.32)
Stock Compensation Plan
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Antidilutive securities excluded from computation of earnings per share	1,632	1,755	1,647	1,768