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Inventories
6 Months Ended
Jun. 30, 2022
Inventory Disclosure [Abstract]  
Inventories

(7) Inventories

 

Inventories consist of the following: 

 

   June 30,
2022
   December 31,
2021
 
         
Raw materials  $6,579   $4,796 
Finished goods  2,370   1,299 
Total inventories, net  $8,949   $6,095