Long Term Obligations (Details) (USD $)	0 Months Ended	3 Months Ended		9 Months Ended				0 Months Ended	9 Months Ended				0 Months Ended		0 Months Ended
	May 27, 2011	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012	Dec. 31, 2011	Sep. 30, 2012 Derivative Financial Instruments, Liabilities [Member]	Sep. 30, 2013 Derivative Financial Instruments, Liabilities [Member]	Sep. 30, 2012 Derivative Financial Instruments, Liabilities [Member]	Dec. 31, 2012 Derivative Financial Instruments, Liabilities [Member]	Dec. 31, 2011 Derivative Financial Instruments, Liabilities [Member]	May 27, 2011 Common Stock [Member]	Sep. 30, 2013 Common Stock [Member]	May 27, 2011 Convertible Preferred Stock [Member] Series A2 Designated Convertible Preferred Stock [Member]	May 27, 2011 Convertible Promissory Note [Member]
Long Term Obligations (Details) [Line Items]
Debt Instrument, Face Amount		$ 15,275,000		$ 15,275,000		$ 15,275,000										$ 15,275,000
Debt Instrument, Convertible, Number of Equity Instruments															2,679,824
Debt Instrument, Convertible, Conversion Price (in Dollars per share)															$ 5.70
Convertible Preferred Stock, Shares Issued upon Conversion (in Shares)															9.939
Debt Conversion, Converted Instrument, Shares Issued (in Shares)													1
Gross Proceeds	30,550,000
Stock Debt and Warrant Issuance Cost	2,524,963
Proceeds from Debt, Net of Issuance Costs	28,025,037
Debt Instrument, Interest Rate, Stated Percentage																5.00%
Debt Instrument, Unamortized Discount		11,049,534		11,049,534		13,143,869										14,442,497
Debt Instrument, Convertible, Remaining Discount Amortization Period																3 years 6 months
Unamortized Debt Issuance Expense																832,502
Long-term Debt, Fair Value								458,310		458,310
Share Price (in Dollars per share)		$ 1.96		$ 1.96				$ 7.95		$ 7.95				$ 1.99
Fair Value Assumptions, Expected Volatility Rate								126.57%
Fair Value Assumptions, Risk Free Interest Rate								0.16%
Fair Value Assumptions, Expected Dividend Rate								0.00%
Fair Value Assumptions, Expected Term								2 years 58 days
Derivative Liability		2,236,080	3,790,348	2,236,080	3,790,348	2,208,184	5,967,330				274,928	1,931,295
Increase (Decrease) in Derivative Liabilities (in Dollars)									(274,928)	(1,472,985)
Gains (Losses) on Extinguishment of Debt		$ (4,970,410)		$ (4,970,410)