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Inventory (Tables)
 12 Months Ended
Dec. 31, 2021
Inventory Disclosure [Abstract]  
Summary of Inventories

Inventories, net consist of the following (in thousands):

 

 

 

December 31,
2021

 

 

December 31,
2020

 

Raw materials

 

$

1,851

 

 

$

966

 

Goods in process

 

 

842

 

 

 

1,921

 

Finished goods

 

 

4,234

 

 

 

4,410

 

Inventories

 

$

6,927

 

 

$

7,297