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Inventories
9 Months Ended
Sep. 30, 2019
Inventory Disclosure [Abstract]  
Inventories INVENTORIES

Inventories are stated at the lower of cost and net realizable value, with cost determined based on the first-in, first-out method. Our inventories consisted of the following (in thousands):
 
As of
 
September 30, 2019
 
December 31, 2018
Finished goods
$
44,542

 
$
63,257

Parts and components
5,524

 
5,208

Total inventories
$
50,066

 
$
68,465