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Inventories (Tables)
6 Months Ended
Jun. 30, 2022
Inventory Disclosure [Abstract]  
Schedule of Inventories

Inventories consisted of the following (in thousands):

 

 

June 30,

 

 

December 31,

 

 

 

2022

 

 

2021

 

Raw materials

 

$

9,599

 

 

$

8,074

 

Work in process

 

 

4,746

 

 

 

2,643

 

Finished goods

 

 

4,476

 

 

 

2,786

 

Total inventories

 

$

18,821

 

 

$

13,503