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inventory
3 Months Ended
Mar. 31, 2021
Inventory Disclosure [Abstract]  
inventory

4.       inventory

 

The components of inventory consisted of the following:

 

  

March 31,

2021

  

December 31,

2020
(As Restated)

 
Raw materials  $2,302,730   $2,218,981 
Work in progress   2,147,485    2,645,548 
Finished goods   3,858,606    4,251,982 
Gross inventory   8,308,821    9,116,511 
Inventory reserves   (2,809,603)   (2,730,223)
Inventory, net  $5,499,218   $6,386,288