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Inventories (Tables)
12 Months Ended
Dec. 31, 2022
Inventories  
Components of inventories

The components of inventory are summarized below (in thousands):

December 31, 

December 31, 

    

2022

    

2021

 

Inventories:

Raw materials

$

46,476

$

29,658

Work in process

 

39,956

 

32,605

Finished goods

 

3,197

 

3,649

$

89,629

$

65,912