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Inventory, net
3 Months Ended
Mar. 31, 2023
Inventory, net  
Inventory, net

7. Inventory, net

Inventory, net of reserves, consisted of the following (in thousands):

    

March 31, 

    

December 31, 

2023

    

2022

Finished goods

    

$

2,595

    

$

1,697

Work-in-process

 

4,074

 

4,057

Raw materials

 

1,526

 

1,552

Total

$

8,195

$

7,306

The Company charged less than $0.1 million to cost of sales for each of the three months ended March 31, 2023 and March 31, 2022 to reduce the value of inventory for items that are potentially obsolete due to expiry, in excess of product demand, or to adjust costs to their net realizable value.