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Liability Attributable to Warrants (Details) (USD $)
12 Months Ended 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Sep. 01, 2011
Dec. 31, 2012
2011 Private Placement [Member]
Factor
Dec. 31, 2011
2011 Private Placement [Member]
Factor
Dec. 31, 2012
2011 Private Placement [Member]
Minimum [Member]
Dec. 31, 2011
2011 Private Placement [Member]
Minimum [Member]
Dec. 31, 2012
2011 Private Placement [Member]
Maximum [Member]
Dec. 31, 2011
2011 Private Placement [Member]
Maximum [Member]
Dec. 31, 2012
ipCapital [Member]
Factor
Dec. 31, 2011
ipCapital [Member]
Factor
Dec. 31, 2012
ipCapital [Member]
Minimum [Member]
Dec. 31, 2011
ipCapital [Member]
Minimum [Member]
Dec. 31, 2012
ipCapital [Member]
Maximum [Member]
Dec. 31, 2011
ipCapital [Member]
Maximum [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                              
Exercise price of warrants (in dollars per share)   $ 0.26                   $ 0.2   $ 0.26  
Fair market value of common stock $ 0.37                         $ 0.37 $ 0.18
Assumption used to determine the fair value of warrants [Abstract]                              
Estimated Volatility (in hundredths)           159.00% 198.00% 202.00% 199.00%   1.99% 163.00%   201.00%  
Annualized Forfeiture Rate (in hundredths)       0.00% 0.00%         0.00% 0.00%        
Expected Option Term           3 years 8 months 1 day 4 years 8 months 1 day 4 years 5 months 1 day 5 years     3 years 9 months 18 days 4 years 9 months 15 days 4 years 6 months 15 days 5 years
Estimated Exercise Factor       10 10         10 10        
Risk-Free Interest Rate (in hundredths)           0.47% 0.83% 1.04% 0.96%     0.47% 0.83% 1.04% 1.14%
Dividends (in hundredths)       0.00% 0.00%         0.00% 0.00%        
Reconciliation of warrants liability measured at fair value using significant unobservable inputs [Abstract]                              
December 31, 2011 fair value of the warrants liability $ 3,696,600   $ 3,900,700                        
Change in fair value of warrant liability recorded in other expense 3,616,600                            
Accretion of warrant liability recorded in general and administrative expense 76,900                            
December 31, 2012 fair value of the warrants liability $ 7,390,100   $ 3,900,700