10. Net Loss per Share (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Net Loss Per Share Details
Net loss available for stockholders	$ (6,923,100)	$ (23,562,979)
Weighted average outstanding shares of common stock	64,586,781	56,742,881
Dilutive effect of stock options and warrants
Common stock and equivalents	64,586,781	56,742,881
Net loss per share - Basic and diluted	$ (0.11)	$ (0.42)