Consolidated Statements of Comprehensive Loss - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Comprehensive Loss
Net loss	$ (7,415,298)	$ (4,612,540)
Other comprehensive loss
Unrealized loss on marketable securities	(105,025)
Comprehensive loss	$ (7,520,323)	$ (4,612,540)