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NET LOSS PER SHARE (Tables)
6 Months Ended
Jun. 30, 2017
Earnings Per Share [Abstract]  
Schedule of potentially dilutive securities

The table below presents potentially dilutive securities that could affect our calculation of diluted net loss per share allocable to common stockholders for the periods presented.

 

    Three and Six months ended  
    June 30, 2017     June 30, 2016  
Stock options     23,402,100       20,668,657  
Warrants     3,115,905       12,060,571  
      26,518,005       32,729,228