Preferred Shares (Details Textual) (USD $)	9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Class of Stock [Line Items]
Debt Instrument, Convertible, Beneficial Conversion Feature	$ 19,400,000
Derivative preferred shares conversion liability	14,043,000		40,791,000
Fair Value Adjustment of Warrants	0	759,000
Reclassification From Derivative Liability To Equity	707,000
Common Stock [Member]
Class of Stock [Line Items]
Warrants Issued During the Period, Number of Warrants			4,320,420
Warrants Issued During the Period, Exercise Price of Warrants			$ 0.25
Conversion of Stock, Shares Converted	1,889,380
Preferred Stock [Member]
Class of Stock [Line Items]
Derivative Liability			6,917,000
Conversion of Stock, Shares Converted	188,938
Warrant [Member]
Class of Stock [Line Items]
Derivative Liability			1,886,000
Convertible Notes Payable One [Member]
Class of Stock [Line Items]
Debt Conversion, Original Debt, Amount			5,491,001
Warrants Issued During Period Number Of Warrants1			4,999,999
Warrants Issued During Period Exercise Price Of Warrants1			$ 0.14
Fair Value Adjustment of Warrants			759,000
Payments of Stock Issuance Costs			350,000
Convertible Notes Payable One [Member] | Preferred Stock [Member]
Class of Stock [Line Items]
Derivative Liability			6,029,000
Convertible Notes Payable One [Member] | Warrant [Member]
Class of Stock [Line Items]
Derivative Liability			1,644,000
Convertible Notes Payable Two [Member]
Class of Stock [Line Items]
Warrants Issued During the Period, Number of Warrants			1,645,361
Debt Conversion, Original Debt, Amount			829,277
Warrants Issued During Period Exercise Price Of Warrants1			$ 0.14
Convertible Notes Payable Two [Member] | Preferred Stock [Member]
Class of Stock [Line Items]
Derivative Liability			2,386,000
Convertible Notes Payable Two [Member] | Warrant [Member]
Class of Stock [Line Items]
Derivative Liability			674,000
Series B Convertible Preferred Stock [Member]
Class of Stock [Line Items]
Preferred Stock, Shares Authorized			10,016,080
Preferred Stock, Initial Stated Value Per Share			$ 1.40
Preferred Stock, Par or Stated Value Per Share			$ 0.01
Debt Instrument, Convertible, Number of Equity Instruments			10
Preferred Stock, Dividend Rate, Percentage			10.00%
Debt Instrument, Convertible, If-initial public offering proceeds meets Least amount			7,000,000
Stock Issued During Period, Shares, New Issues1			4,999,999
Warrants Issued During the Period, Number of Warrants			12,499,996
Warrants Issued During the Period, Exercise Price of Warrants			$ 0.14
Warrants Issued During the Period, Value of Warrants			$ 7,000,000
Series B Convertible Preferred Stock [Member] | Convertible Notes Payable One [Member]
Class of Stock [Line Items]
Warrants Issued During the Period, Number of Warrants			10,894,839
Warrants Issued During the Period, Exercise Price of Warrants			$ 0.14
Debt Conversion, Converted Instrument, Shares Issued			4,357,936
Series B Convertible Preferred Stock [Member] | Convertible Notes Payable Two [Member]
Class of Stock [Line Items]
Debt Conversion, Converted Instrument, Shares Issued			658,145