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Inventories (Tables)
 9 Months Ended 12 Months Ended
Sep. 30, 2022
Dec. 31, 2021
Inventory Disclosure [Abstract]    
Schedule of Components of Inventory

Inventories consisted of the following (in thousands):

         
   September 30,
2022		   December 31,
2021		 
Raw materials  $509   $411 
WIP   148    134 
Finished goods   92    52 
Inventory net  $749   $597 

The components of inventory were as follows (in thousands):

 

   2021   2020 
   As of December 31, 
   2021   2020 
Raw materials  $411   $388 
WIP   134    97 
Finished goods   52    2 
Inventory, net  $597   $487