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Basic and Diluted Income (Loss) Per Common Share (Schedule Earnings Per Share) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Numerator:    
Net loss $ (5,881) $ (268)
Denominator:    
Weighted average basic shares outstanding 7,746 7,185
Effect of dilutive securities - equity based compensation plans 0 0
Net dilutive effect of warrants outstanding 0 0
Denominator for diluted net loss per common share 7,746 7,185
Net loss per common share:    
Basic $ (0.76) $ (0.04)
Diluted $ (0.76) $ (0.04)
Equity Based Compensation Plans[Member]    
Anti-dilutive securities (excluded from per share calculation):    
Excluded securities from computation of basic and diluted EPS 345 366
Warrants [Member]    
Anti-dilutive securities (excluded from per share calculation):    
Excluded securities from computation of basic and diluted EPS 51 291