General form of registration statement for all companies including face-amount certificate companies

Fair Value Measurements (Summary of Changes in Unobservable Inputs) (Details)

v2.4.0.8
Fair Value Measurements (Summary of Changes in Unobservable Inputs) (Details) (USD $)
 3 Months Ended 12 Months Ended
Mar. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Convertible Notes Payable 2012 [Member]
      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Beginning balance $ 5,062,417 $ 3,528,313   
Issuance   2,162,564 3,354,021
Settlement 5,062,417 6,490,071  
Ending balance    5,062,417 3,528,313
Convertible Notes Payable 2012 [Member] | Other expense, net [Member]
      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Issuance       
Fair value        
Convertible Notes Payable 2012 [Member] | Interest expense [Member]
      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Fair value   799,194 174,292
Warrant Liability [Member]
      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Beginning balance 377,747 563,822 168,338
Issuance 10,613,550    412,610
Fair value 77,436,700    
Settlement 377,747     
Ending balance 88,050,250 377,747 563,822
Warrant Liability [Member] | Other expense, net [Member]
      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Issuance   95,760  
Fair value   (281,835) (17,126)
Warrant Liability [Member] | Interest expense [Member]
      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Fair value        
Convertible Debt Two [Member]
      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Issuance   $ 5,062,417