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Inventory (Tables)
3 Months Ended
Mar. 31, 2020
Inventory Disclosure [Abstract]  
Schedule of Inventory
Inventory consisted of the following:
March 31, 2020December 31, 2019
Raw materials$1,900  $1,227  
Work-in-process1,008  676  
Finished goods2,801  1,581  
  Total inventory$5,709  $3,484