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FAIR VALUE MEASUREMENTS (Details 2)
6 Months Ended
Jun. 30, 2016
$ / shares
Dividend yield 0.00%
Minimum [Member]  
Stock price $ 0.42
Term (years) 6 months
Volatility 98.90%
Risk-free rate of interest 0.36%
Maximum [Member]  
Stock price $ 0.68
Term (years) 9 months 4 days
Volatility 113.40%
Risk-free rate of interest 0.50%