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Inventory (Details) - USD ($)
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
Inventory Disclosure [Abstract]      
Raw materials $ 19,628   $ 19,888
Finished goods 394,694   434,244
Total inventory 414,322   $ 454,132
Write-off of inventory $ 0 $ 185,298