Quarterly report pursuant to Section 13 or 15(d)

13. Equity Transactions (Details)

v3.7.0.1
13. Equity Transactions (Details)
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]    
Dividend yield (%) 0.00% 0.00%
Expected volatility (%) 92.40% 96.70%
Average Risk-free interest rate (%) 2.27% 1.78%
Expected life of stock option term (years) 8 years 8 years