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

Inventories, valued at the lower of cost (first-in, first-out (FIFO) method) or market, consisted of the following at:

 
September 30,
 
December 31,
(In thousands)
2015
 
2014
 
2014
Raw materials
$
155,938

 
$
110,671

 
$
111,366

Work in process
5,917

 
3,149

 
2,624

Finished goods
16,992

 
13,258

 
18,502

Inventories, net
$
178,847

 
$
127,078

 
$
132,492