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INVENTORY (Tables)
12 Months Ended
Dec. 31, 2015
Inventory Disclosure [Abstract]  
Summary of Inventory
Inventory as of December 31, 2015 and 2014, consists of the following (in thousands):
 
 
December 31,
 
2015
 
2014
Raw materials
$
2,202

 
$
3,429

Finished goods
38,598

 
18,161

Total inventory
$
40,800

 
$
21,590