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INVENTORIES (Tables)
3 Months Ended
Mar. 31, 2016
Inventory Disclosure [Abstract]  
Inventories
Inventories consisted of the following (in thousands):
 
March 31, 2016
 
December 31, 2015
Raw materials
$
10,442

 
$
9,594

Work in process
287

 
256

Finished goods
40,923

 
38,223

Total
$
51,652

 
$
48,073