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Employee Stock Compensation Plans (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Jun. 18, 2013
Jun. 27, 2006
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]        
Stock option expense $ 2 $ 157    
Total options available for grant under 2006 Option Plan       2,800,000
Total options available for grant under 2013 Option Plan     1,750,000