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Inventory
12 Months Ended
Dec. 31, 2015
Inventory Disclosure [Abstract]  
Inventory

NOTE 7—INVENTORY

 

    As of December 31,  
    2014     2015  
Raw materials   $ 682     $ 258  
Work-in-process     275       351  
Finished goods     417       393  
    $ 1,374     $ 1,002  

 

During 2014 the Company recorded an inventory impairment charge of $88 in its M2M and $13 in its Pipeline Monitoring (“PM”) segments (included in Cost of sales - Products). During 2015 the Company recorded an inventory impairment charge of $22 in its M2M segment and $124 in its Smart Grid Distribution Automation segment (both included in Cost of sales - Products). At December 31, 2014 and 2015, the Company's inventory reserve was $319 and $360, respectively.