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

5. INVENTORIES

 

The components of inventories are summarized below:

 

   June 30,   December 31, 
   2022   2021 
Raw materials  $2,570   $993 
Work in process   6,447    3,167 
Total inventories  $9,017   $4,160 

 

Inventories are stated at the lower of cost or a net realizable value determined on a weighted average method.