Equity and Stock-Based Compensation (Details)	6 Months Ended
	Jun. 30, 2016 $ / shares shares
Class of Warrant or Right, Outstanding	116,034,682
Stock Purchase Warrants [Member]
Class of Warrant or Right, Outstanding	1,488,839
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 0.60
Warrant Expiration Date	April 2016
Accounting Classification Of Warrants	Equity
Stock Purchase Warrants One [Member]
Class of Warrant or Right, Outstanding	916,665
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 0.50
Warrant Expiration Date	April 2016
Accounting Classification Of Warrants	Equity
Stock Purchase Warrants Two [Member]
Class of Warrant or Right, Outstanding	20,000
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 0.40
Warrant Expiration Date	June 2016
Accounting Classification Of Warrants	Equity
Stock Purchase Warrants Three [Member]
Class of Warrant or Right, Outstanding	136,364
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 0.66
Warrant Expiration Date	February 2018
Accounting Classification Of Warrants	Equity
Stock Purchase Warrants Four [Member]
Class of Warrant or Right, Outstanding	6,363,638
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 0.75
Warrant Expiration Date	February 2018
Accounting Classification Of Warrants	Equity
Stock Purchase Warrants Five [Member]
Class of Warrant or Right, Outstanding	5,047,461
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 0.65
Warrant Expiration Date	December 2017
Accounting Classification Of Warrants	Equity
Stock Purchase Warrants Six [Member]
Class of Warrant or Right, Outstanding	232,964
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 0.65
Warrant Expiration Date	December 2017
Accounting Classification Of Warrants	Equity
Stock Purchase Warrants Seven [Member]
Class of Warrant or Right, Outstanding	2,884,615
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 0.52
Warrant Expiration Date	March 2019
Accounting Classification Of Warrants	Liability
Stock Purchase Warrants Eight [Member]
Class of Warrant or Right, Outstanding	1,474,615
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 0.52
Warrant Expiration Date	March 2019
Accounting Classification Of Warrants	Liability
Stock Purchase Warrants Nine [Member]
Class of Warrant or Right, Outstanding	3,525,000
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 0.52
Warrant Expiration Date	June 2019
Accounting Classification Of Warrants	Liability
Stock Purchase Warrants Ten [Member]
Class of Warrant or Right, Outstanding	1,079,137
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 0.70
Warrant Expiration Date	February 2020
Accounting Classification Of Warrants	Equity
Stock Purchase Warrants Eleven [Member]
Class of Warrant or Right, Outstanding	250,000
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 0.70
Warrant Expiration Date	February 2020
Accounting Classification Of Warrants	Equity
Stock Purchase Warrants Twelve [Member]
Class of Warrant or Right, Outstanding	25,115,384
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 0.52
Warrant Expiration Date	March 2021
Accounting Classification Of Warrants	Liability
Stock Purchase Warrants Thirteen [Member]
Class of Warrant or Right, Outstanding	67,500,000
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 0.52
Warrant Expiration Date	June 2021
Accounting Classification Of Warrants	Liability