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Inventories (Tables)
3 Months Ended
Mar. 31, 2020
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current
   

March 31,

2020

   

December 31,

2019

 
Raw materials   $ 40,648     $ 40,648  
Work in process     3,334,886       3,379,943  
Finished goods     3,839       2,829  
    $ 3,379,373     $ 3,423,420