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Inventories
 9 Months Ended
Sep. 30, 2015
Inventories [Abstract]  
Inventories

3. INVENTORIES

 

The following table summarizes inventories by major classification as of September 30, 2015 and December 31, 2014:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

September 30,

 

December 31,

 

 

2015

 

2014

 

 

 

 

 

 

 

 

 

(in thousands)

Finished goods 

 

$
185,652 

 

$
167,515 

Work-in-progress 

 

 
519 

 

 
703 

Raw materials 

 

 
4,648 

 

 
2,794 

Total inventories

 

$
190,819 

 

$
171,012