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Inventory (Tables)
9 Months Ended
Sep. 30, 2019
Inventory Disclosure [Abstract]  
Schedule of inventory

   September 30,   December 31, 
   2019   2018 
Raw materials  $2,280,108   $3,148,990 
Work in process   382,900    493,768 
Finished goods   1,310,365    1,412,217 
Total Inventory  $3,973,373   $5,054,975