Statements of Operations (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Income Statement [Abstract]
Sales (Note 8)	$ 56,068	$ 6,240	$ 56,068	$ 40,756
Cost of sales	21,230		21,230	196
Gross profit	34,838	6,240	34,838	40,560
Other revenue - fee	21,708	4,490	61,612	4,490
Operating expenses:
Selling, general and administrative	1,322,976	1,346,391	4,105,261	3,944,780
Research and development	1,806,373	1,065,967	5,018,868	2,623,195
Total operating expenses	3,129,349	2,412,358	9,124,129	6,567,975
Operating loss	(3,072,803)	(2,401,628)	(9,027,679)	(6,522,925)
Other income (expense), net (primarily interest)	713	(58,459)	8,801	(185,192)
Net loss	$ (3,072,090)	$ (2,460,087)	$ (9,018,878)	$ (6,708,117)
Basic and diluted net loss per share (Note 1)	$ (0.14)	$ (0.32)	$ (0.58)	$ (1.78)
Basic and diluted weighted average number of common shares outstanding (Note 1)	21,454,380	7,716,480	15,430,570	3,772,228