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Patents (Details) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract]    
Patent costs $ 482,142 $ 372,411
Less accumulated amortization (47,555) (33,512)
Patent costs, less accumulated amortization 434,587 338,899
Amortization expense $ 14,043 $ 13,122