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Income Taxes (Details Textual) - USD ($)
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Income Taxes (Textual)    
Net operating loss carryforwards $ 3,343,000  
Operating loss carryforwards, expiration date Dec. 31, 2037  
Increase or decrease in valuation allowance $ 343,000 $ 651,000
Valuation allowance 1,238,000 $ 1,581,000
Reduction in net deferred tax assets $ 242,000  
Effective income tax rate, description The Act reduces the US federal corporate tax rate from 34% to 21%. The most significant impact of the legislation for the Company was a $242,000 reduction of the value of net deferred tax assets (which represent future tax benefits) as a result of lowering the U.S. corporate income tax rate from statutory rate of 34% to 21%.