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Stock Based Compensation (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Stock Based Compensation Details Narrative        
Share-based compensation expense $ 139 $ 151 $ 442 $ 451
Stock options granted during period (in shares) 10,000   47,000  
Weighted average fair value of stock options granted during period $ 3.24   $ 3.44  
Unrecognized compensation cost $ 804   $ 804  
Unrecognized compensation cost recognition period     3 years