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Inventory
3 Months Ended
Mar. 31, 2022
Inventory  
Inventory

Note 5. Inventory

Inventory was comprised of the following (in thousands):

    

March 31, 

December 31, 

    

    

2022

    

2021

    

Raw materials

$

1,872

$

1,880

Work in process

 

568

 

834

Finished goods

 

7,423

 

6,840

Total

$

9,863

$

9,554