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Income Taxes (Details Textual) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Income Tax Disclosure [Abstract]      
Deferred Tax Assets, Valuation Allowance $ 0    
Unrecognized Tax Benefits, Interest on Income Taxes Accrued 321,000    
Income Taxes (Textual) [Abstract]      
Income tax benefit to shareholders equity 777,808 2,026,841 7,007
Tax benefit not previously claimed by the company $ 357,188 $ 1,992,298