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Inventory
12 Months Ended
Dec. 31, 2014
Inventory Disclosure [Abstract]  
INVENTORY
INVENTORY
 
Inventory as of December 31, 2014 and 2013, consists of the following (in thousands):
 
 
December 31,
 
2014
 
2013
Raw materials
$
3,429

 
$
1,428

Finished goods
18,161

 
15,152

Total inventory
$
21,590

 
$
16,580