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Stock Based Compensation (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Stock Based Compensation Details Narrative        
Share-based compensation expense $ 175 $ 174 $ 304 $ 300
Stock options granted during period (in shares) 22,000   37,000  
Weighted average fair value of stock options granted during period $ 3.38   $ 3.50  
Unrecognized compensation cost $ 885   $ 885  
Unrecognized compensation cost recognition period     3 years