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INVENTORY
9 Months Ended
Sep. 30, 2021
INVENTORY  
INVENTORY

7. INVENTORY

Inventory consists of the following (in thousands):

    

September 30, 

December 31, 

    

2021

2020

Raw materials

$

9,208

$

Work in process

5,124

2,896

Finished goods

 

18,398

 

6,812

Total inventory

$

32,730

$

9,708