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Inventories (Tables)
12 Months Ended
Dec. 31, 2022
Inventory Disclosure [Abstract]  
Summary of Inventories

Inventories consisted of the following:

 

 

 

December 31,

 

 

 

2022

 

 

2021

 

 

 

(in thousands)

 

Raw materials

 

$

7,151

 

 

$

 

Work in process

 

 

1,681

 

 

 

 

Finished goods

 

 

937

 

 

 

 

Total inventories

 

$

9,769

 

 

$