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Income Taxes (Details 3) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Schedule of deferred tax assets    
Balance at January 1, $ 395,100us-gaap_UnrecognizedTaxBenefits $ 412,100us-gaap_UnrecognizedTaxBenefits
Additions based on tax positions related to current year 0us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions 320,000us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
Reductions for tax positions of prior years or change in valuation (395,100)us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions (337,000)us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
Balance at December 31, $ 0us-gaap_UnrecognizedTaxBenefits $ 395,100us-gaap_UnrecognizedTaxBenefits