Unaudited Consolidated Statement of Stockholders' Equity (Deficit) (USD $)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]
Balance at Dec. 31, 2013	$ (1,451,026)	$ 2,256	$ 24,672,132	$ (26,125,414)
Balance (shares) at Dec. 31, 2013		22,560,653
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Sale of common stock, shares, net offering costs (shares)		34,285,728
Sale of common stock, net of offering costs	10,932,188	3,429	10,928,759
Fair value of warrants issued	(12,382,216)		(12,382,216)
Fair value of 2013 PPM warrants reclassified from liability to equity	3,166,482		3,166,482
Exercise of stock options & warrants (shares)		451,250
Exercise of stock options & warrants	112,800	45	112,755
Stock purchase plan subscriptions	724		724
Stock issued for payment of services (shares)		200,000
Stock issued for payment of services	82,110	20	82,090
Stock-based compensation	389,002		389,002
Net income	2,145,194			2,145,194
Balance at Sep. 30, 2014	$ 2,995,258	$ 5,750	$ 26,969,728	$ (23,980,220)
Balance (shares) at Sep. 30, 2014		57,497,631