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Basic and Diluted Earnings Per Share (Schedule of Earnings Per 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
Numerator:        
Net (loss) earnings $ (817) $ 302 $ (1,042) $ 892
Denominator:        
Weighted average basic shares outstanding 7,406 7,172 7,406 7,172
Effect of dilutive securities - equity based compensation plans   54   60
Net dilutive effect of warrants outstanding   11   12
Denominator for diluted earnings per common share 7,406 7,237 7,406 7,244
Net (loss) earnings per common share:        
Basic $ (0.11) $ 0.04 $ (0.14) $ 0.12
Diluted $ (0.11) $ 0.04 $ (0.14) $ 0.12
Equity Based Compensation Plans[Member]        
Anti-dilutive securities (excluded from per share calculation):        
Excluded securities from computation of basic and diluted EPS 349 223 349 223
Warrants [Member]        
Anti-dilutive securities (excluded from per share calculation):        
Excluded securities from computation of basic and diluted EPS 51 240 51 240