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Inventory, net (Tables)
9 Months Ended
Sep. 30, 2022
Inventory, net  
Schedule of inventory

    

September 30, 

    

December 31, 

2022

2021

Raw materials

$

36

$

34

Work in process

5

6

Total

$

41

$

40

Inventory reserve

(2)

(1)

Inventory, net

$

39

$

39