Preferred Shares and Preferred Shares Conversion Liability (Details Textual) (USD $)	3 Months Ended	12 Months Ended
	Mar. 31, 2014	Dec. 31, 2013
Preferred Stock [Line Items]
Preferred Stock, Shares Authorized	10,000,000	10,000,000
Preferred Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Derivative preferred shares conversion liability	$ 38,807,000	$ 33,510,000
Series B Convertible Preferred Stock [Member]
Preferred 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		6,999,998
Debt Instrument, Convertible, Beneficial Conversion Feature	5,297,000
Derivative preferred shares conversion liability	38,807,000
Series B Convertible Preferred Stock [Member] | Convertible Notes Payable One [Member]
Preferred 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, Original Debt, Amount		5,491,001
Debt Conversion, Converted Instrument, Shares Issued		4,357,936
Series B Convertible Preferred Stock [Member] | Convertible Notes Payable Two [Member]
Preferred Stock [Line Items]
Warrants Issued During the Period, Number of Warrants		1,645,361
Warrants Issued During the Period, Exercise Price of Warrants		$ 0.14
Debt Conversion, Original Debt, Amount		$ 829,277
Debt Conversion, Converted Instrument, Shares Issued		658,145