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Stock Based Compensation (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Stock Based Compensation Details Narrative        
Share-based compensation expense $ 315 $ 122 $ 552 $ 306
Unrecognized compensation cost $ 1,054   $ 1,054  
Unrecognized compensation cost recognition period     3 years