CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $)	12 Months Ended		149 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
Net loss	$ (6,450,228)	$ (7,380,977)	$ (85,019,621)
Reclassification to realized gain upon sale of marketable securities			(2,005,904)
Adjustment to net unrealized gain (loss) on marketable securities	(11,707)	(5,459)	1,997,206
COMPREHENSIVE LOSS	$ (6,461,935)	$ (7,386,436)	$ (85,028,319)