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Inventory
 9 Months Ended
Sep. 30, 2019
Inventory Disclosure [Abstract]  
Inventory INVENTORY
Inventory consists of the following:
September 30, 2019December 31, 2018
Raw materials$4,478,201  $4,319,637  
Work in process422,176  702,079  
Finished goods—  —  
4,900,377  5,021,716  
Less: Inventory reserve2,511,389  2,488,100  
  Total inventory, net$2,388,988  $2,533,616