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INVENTORY
9 Months Ended
Sep. 30, 2019
Inventory Disclosure [Abstract]  
INVENTORY

6.       inventory

 

The components of inventory consisted of the following:

 

   September 30,
2019
   December 31,
2018
 
Raw materials  $1,843,621   $3,379,986 
Work in progress   6,586,308    4,495,980 
Finished goods   1,974,129    1,836,031 
Total  $10,404,058   $9,711,997