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Derivative Liabilities (Details) (USD $)
 6 Months Ended 12 Months Ended
Jun. 30, 2014
Dec. 31, 2013
Dec. 31, 2012
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Common stock issuable upon exercise of warrants 30,036,648 41,718,750 19,385,157
Common stock issuable upon conversion of Series A preferred stock   136,041,275 85,035,025
Market value of common stock on measurement date (1) $ 2.00 [1] $ 1.50 [1] $ 0.80 [1]
Exercise price   $ 0.80 $ 0.80
Risk free interest rate (2) 1.60% [2] 0.38% [2] 0.19% [2]
Expected life in years   2 years 1 year 4 months 24 days
Expected volatility (3)   68.00% [3] 73.00% [3]
Expected dividend yields (4)         
Maximum [Member]
      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Exercise price $ 2.25    
Expected life in years 4 years 10 months 24 days    
Expected volatility (3) 73.00%    
Minimum [Member]
      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Exercise price $ 1.50    
Expected life in years 3 months 18 days    
Expected volatility (3) 71.00%    
Initial Valuation [Member]
      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Common stock issuable upon exercise of warrants 30,036,648 22,333,593 19,385,157
Common stock issuable upon conversion of Series A preferred stock   51,006,250 85,035,025
Market value of common stock on measurement date (1) $ 1.17 [1] $ 0.80 [1] $ 0.30 [1]
Exercise price   $ 0.80 $ 0.80
Risk free interest rate (2) 1.70% [2] 0.19% [2] 0.20% [2]
Expected life in years   1 year 4 months 24 days 1 year 7 months 6 days
Expected volatility (3)   68.00% [3] 72.00% [3]
Expected dividend yields (4)         
Initial Valuation [Member] | Maximum [Member]
      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Exercise price $ 2.25    
Expected life in years 5 years    
Expected volatility (3) 73.00%    
Initial Valuation [Member] | Minimum [Member]
      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Exercise price $ 1.50    
Expected life in years 3 months 18 days    
Expected volatility (3) 71.00%    
[1] The market value is the calculated fair value of the common stock pursuant to the valuation technique as described above.
[2] The risk-free interest rate was determined by management using the 1 and 5 - year Treasury Bill as of measurement date.
[3] The historical trading volatility was determined by calculating the volatility of the Company's peer group.