CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Income Statement [Abstract]
Revenues, net	$ 4,186,261	$ 2,294,720	$ 10,768,572	$ 5,912,800
Cost of goods sold	1,068,605	648,403	2,792,268	1,492,355
Gross profit	3,117,656	1,646,317	7,976,304	4,420,445
Operating expenses:
Sales, general, and administrative	6,043,354	4,752,062	16,610,015	14,455,839
Research and development	14,909,430	4,098,903	29,052,149	7,710,546
Depreciation and amortization	12,747	32,356	39,909	50,949
Total operating expense	20,965,531	8,883,321	45,702,073	22,217,334
Operating loss	(17,847,875)	(7,237,004)	(37,725,769)	(17,796,889)
Other income and (expense)
Miscellaneous income	6,260	11,965	43,411	15,444
Interest income	9,364		27,756	18,133
Interest expense				(1,165,981)
Financing costs		(447,969)	(260,027)	(1,107,937)
Loan guaranty costs				(2,944)
Total other expense	15,624	(436,004)	(188,860)	(2,243,285)
Loss before taxes	(17,832,251)	(7,673,008)	(37,914,629)	(20,040,174)
Net loss	$ (17,832,251)	$ (7,673,008)	$ (37,914,629)	$ (20,040,174)
Net loss per share, basic and diluted	$ (0.12)	$ (0.06)	$ (0.26)	$ (0.16)
Weighted average number of shares outstanding	152,200,455	131,212,706	147,594,810	121,701,292