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Stock Incentive Plans (Detail Textuals 1) - $ / shares
1 Months Ended 3 Months Ended 12 Months Ended
Jan. 31, 2016
Mar. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of options granted   232,000 232,000 1,039,000
Options Issued   $ 0.26 $ 0.63 $ 1.07
Board of directors        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of options granted 152,000      
Options Issued $ 0.26      
Scientific advisory board        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of options granted 80,000      
Options Issued $ 0.26