CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
Net loss	$ (1,218,646)	$ (1,236,331)	$ (2,231,651)	$ (2,750,344)
Adjustment to net unrealized loss on marketable securities	3,767	1,627	4,936	2,607
COMPREHENSIVE LOSS	$ (1,214,879)	$ (1,234,704)	$ (2,226,715)	$ (2,747,737)