Stockholders' Equity (Details) (USD $)	9 Months Ended
	Sep. 30, 2014
Warrant Shares
Warrants Outstanding, December 31, 2013	17,017,601
Cashless exercises	(1,881,906)
Issuance to vendor and investors	6,075,000
Warrants Outstanding, September 30, 2014	21,210,695
Expiring in 2014	64,382
Expiring in 2015	285,345
Expiring in 2016	6,000,000
Expiring thereafter	14,860,968
Weighted average exercise price
Warrants outstanding, December 31, 2013	$ 1.29
Warrants cashless exercises	$ 0.37
Warrants issuance to vendor	$ 0.75
Warrants outstanding, September 30, 2014	$ 1.21