8. Net Loss per Share (Details) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Net Loss Per Share Details
Net loss available for stockholders	$ (2,534,801)	$ (1,278,436)
Weighted average outstanding shares of common stock	67,276,998	61,583,086
Dilutive effect of stock options and warrants
Common stock and equivalents	67,276,998	61,583,086
Net loss per share - Basic and diluted	$ (0.04)	$ (0.02)