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Inventory
9 Months Ended
Sep. 30, 2020
Inventory Disclosure [Abstract]  
Inventory Inventory
Inventory consisted of the following:
September 30, 2020December 31, 2019
Raw materials$2,733 $1,227 
Work-in-process2,137 676 
Finished goods4,456 1,581 
  Total inventory$9,326 $3,484 
Inventories are stated at the lower of cost or net realizable value, as determined on a first-in, first-out, basis.