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Summary of Significant Accounting Policies - Derivative Financial Instruments (Details Textual) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2016
Sep. 30, 2017
Dec. 31, 2016
Significant Accounting Policies [Line Items]        
Derivative liability     $ 0 $ 0
Warrant [Member]        
Significant Accounting Policies [Line Items]        
Derivative, gain on derivative $ 1,231 $ 4,960    
Liability [Member] | September 2012 Public Offering [Member]        
Significant Accounting Policies [Line Items]        
Warrant shares issued     5,502