Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details 6)

v3.6.0.2
Stockholders' Equity (Details 6)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Stockholders Equity Details 6    
Average risk-free interest rate 1.57% 1.64%
Average expected life- years 5 years 18 days 5 years 4 months 17 days
Expected volatility 87.74% 86.66%
Expected dividends 0.00% 0.00%