8. Net Loss per Share (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Net Loss Per Share Details
Net loss available for stockholders	$ (389,820)	$ (977,343)	$ (3,620,396)	$ (5,205,783)
Weighted average outstanding shares of common stock	84,143,586	66,089,776	80,677,887	63,938,744
Dilutive effect of stock options and warrants
Common stock and equivalents	84,143,586	66,089,776	80,677,887	63,938,744
Net loss per share - Basic and diluted	$ (0.01)	$ (0.01)	$ (0.04)	$ (0.08)