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Inventory
12 Months Ended
Dec. 31, 2017
Inventory Disclosure [Abstract]  
Inventory

NOTE 8—INVENTORY

 

    As of December 31,  
    2017     2016  
Raw materials   $ 182     $ 156  
Finished goods     47       46  
    $ 229     $ 202  

 

During 2017 and 2016 the Company recorded inventory impairment charges of $0 and $9, respectively, in its PG segment. At December 31, 2017 and 2016, the Company’s inventory reserve was $0 and $31, respectively.