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Inventories
9 Months Ended
Sep. 30, 2015
Inventory, Net [Abstract]  
Inventories
The components of inventories are as follows:
 
 
September 30,
 
December 31,
(In Thousands)
2015
 
2014
Finished goods
$
12,950

 
$
17,559

Work-in-process
9,291

 
10,089

Raw materials
22,070

 
25,227

Stores, supplies and other
21,200

 
21,433

Total
$
65,511

 
$
74,308