Condensed Consolidated Statements of Operations (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Operating expenses:
Research and development	$ 1,025,442	$ 992,360	$ 2,425,404	$ 2,121,628
Clinical and regulatory	1,258,566	230,924	3,218,137	747,915
General and administrative	832,101	737,540	2,844,883	1,443,856
Total operating expenses	3,116,109	1,960,824	8,488,424	4,313,399
Loss from operations	(3,116,109)	(1,960,824)	(8,488,424)	(4,313,399)
Interest income	9,740	500	27,261	502
Other expense	(12,762)	(28,229)	(39,291)	(78,191)
Interest expense	(8,138)	(40,639)	(8,138)	(100,780)
Total non-operating expense	(11,160)	(68,368)	(20,168)	(178,469)
Net loss	(3,127,269)	(2,029,192)	(8,508,592)	(4,491,868)
Net loss - non-controlling interest	(126,865)	(61,750)	(330,675)	(139,796)
Beneficial conversion charge				(2,300,000)
Preferred stock dividend		(361,668)		(361,668)
Net loss attributable to common stockholders	$ (3,000,404)	$ (2,329,110)	$ (8,177,917)	$ (7,013,740)
Net loss per share attributable to common stockholders - basic and diluted	$ (0.46)	$ (0.48)	$ (1.27)	$ (2.45)
Weighted-average number of common shares used in net loss per share attributable to common stockholders - basic and diluted	6,469,272	4,835,582	6,445,129	2,863,310