Warrant Liabilities (Details) (USD $)	3 Months Ended		6 Months Ended				0 Months Ended				0 Months Ended					0 Months Ended							12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012	Nov. 14, 2011 A Warrants [Member] Placement Agent [Member]	Nov. 14, 2011 A Warrants [Member] Placement Agent Warrants [Member]	Nov. 14, 2011 A Warrants [Member]	Nov. 14, 2011 B Warrants [Member] Common Stock [Member] Placement Agent [Member]	Nov. 14, 2011 B Warrants [Member] Placement Agent [Member]	Nov. 14, 2011 B Warrants [Member] Placement Agent Warrants [Member]	Nov. 14, 2011 B Warrants [Member]	Nov. 14, 2011 Warrant Aand Warrant B [Member] Placement Agent [Member]	Nov. 14, 2011 Warrant Aand Warrant B [Member]	Nov. 14, 2011 Placement Agent Warrants [Member] Common Stock [Member]	Nov. 14, 2011 Placement Agent Warrants [Member]	Jun. 30, 2013 Placement Agent Warrants [Member]	Jun. 30, 2012 Master Agreementfor Saleand Assignmentof Leaseswith AXIS Capital Inc [Member]	Apr. 30, 2013 Warrants Issued To Board Members [Member]	Nov. 30, 2012 Warrants Issued To Board Members [Member]	Jun. 30, 2012 Warrants Issued To Board Members [Member]	Jun. 30, 2013 Placement Agent [Member]	Dec. 31, 2011 Subscriber [Member]	Dec. 31, 2011 Secured Debt [Member]
Warrant Liabilities (Details) [Line Items]
Warrants Issued During Period								4,165,000								1,200,000							1,000,000
Warrant Term							2 years	1 year			3 years					3 years							5 years
Warrants Expiration Date								Aug. 16, 2013
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per Item)						0.20		0.20		0.50		0.50				0.50	0.50	0.50	0.50	0.50			0.10
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right						1			1			1			1								1
Class of Warrant or Right, Unissued								240,000				240,000	1,680,000	8,330,000
Proceeds from Issuance of Private Placement (in Dollars)																								$ 650,000
Debt Instrument, Interest Rate, Stated Percentage																						4.00%		4.00%
Other Noncash Income (in Dollars)	$ 732,000	$ 1,800,000	$ 664,000	$ 1,900,000
Class of Warrant or Right, Number of Securities Called by Warrants or Rights																		180,000	50,000		500,000
Common Stock, Par or Stated Value Per Share (in Dollars per share)	$ 0.001		$ 0.001		$ 0.001													$ 0.001