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Loan Amendment (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
6 Months Ended
Jun. 13, 2016
Jun. 30, 2016
Mar. 21, 2016
Minimum amount of fundraising in order to defer principal payments of loan $ 10,000    
Minimum amount of fundraising in order to calculate number of warrants   $ 7,500  
Debt instrument threshold percentage   10.00%  
Number of warrants to purchase of common shares     146,653
Warrants term   5 years  
Warrants to exercise price   $ 0.19 $ 0.7375
Lender [Member]      
Number of warrants to purchase of common shares, value   $ 182,399  
Lender [Member] | July 2016 Offering [Member]      
Number of warrants to purchase of common shares   967,269  
Minimum [Member]      
Increase decrease in term cost 500    
Maximum [Member]      
Increase decrease in term cost $ 520