Deferred Revenue (Details) - USD ($)	Jul. 20, 2015	Feb. 17, 2015	Nov. 13, 2014	Oct. 31, 2014	Sep. 17, 2014	Sep. 09, 2014	Sep. 08, 2014	Aug. 13, 2014	Jul. 28, 2014	Jul. 22, 2014	May. 15, 2014	Dec. 17, 2013	May. 30, 2013	Apr. 16, 2013
Deferred Revenue Arrangement [Line Items]
Proceeds from funding agreement	$ 250,000	$ 988,043	$ 1,033,614	$ 500,000	$ 500,000	$ 500,000	$ 444,530	$ 422,344	$ 111,470		$ 300,000	$ 250,000	$ 150,000	$ 600,000
Interest in asset	0.50%	1.97609%	2.06723%	0.98%	1.00%	0.98%	0.88891%	0.84469%	0.22294%	6.00%	1.50%	0.50%	1.50%	6.00%
Number of shares issuable	25,000				62,500	50,000					37,500	31,250	18,750	75,000
Deferred Revenue, Additions				$ 50,000						$ 3,000,000