Annual report pursuant to Section 13 and 15(d)

STOCK-BASED COMPENSATION (Details 1)

v3.7.0.1
STOCK-BASED COMPENSATION (Details 1)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Minimum [Member]    
Risk-free interest rate 0.85% 1.47%
Expected term of option 6 years 6 years
Expected stock price volatility 73.46% 80.91%
Maximum [Member]    
Risk-free interest rate 2.25% 2.35%
Expected term of option 9 years 22 days 9 years 10 months 28 days
Expected stock price volatility 81.59% 92.13%