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Income Taxes (Details Textual) (USD $)
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Income Tax Expense (Benefit) $ 613,397 $ 0 $ 0
Professional Fees 61,340    
Operating Loss Carryforwards 55,000,000    
Deferred Tax Assets, Tax Credit Carryforwards 977,000 1,008,000  
Net Operating Loss Carryforwards To Expire In Next Fiscal Year 2,654,000    
Research and Other Credit Carryfowards To Expire In Next Fiscal Year $ 65,000