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Fair Value Measurements and Disclosures (Details) (Fair Value Inputs Level 3, USD $)
3 Months Ended 12 Months Ended
Mar. 31, 2014
Dec. 31, 2013
Fair Value Inputs Level 3
   
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]    
Marketable Securities and Warrant derivative liability at beginning of year $ 471,015 $ 701,852
Marketable Securities and Warrant derivative liability, deletions 0 (87,755)
Marketable Securities and Warrant derivative liability, revisions (723) (143,082)
Marketable Securities and Warrant derivative liability at end of year $ 470,292 $ 471,015