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Income Taxes - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2012
Income Tax Disclosure [Abstract]      
Provision for (benefit of) income taxes $ 0 $ 0  
Operating loss carryforwards 21,775,380   $ 13,807,335
Limitation on operating loss carryforwards, period     20 years
Additional operating loss carryforwards for period $ 1,601,551