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Inventories
6 Months Ended
Jun. 30, 2012
Inventories [Abstract]  
Inventories
Note 3 - Inventories

Inventories at June 30, 2012 and December 31, 2011, on a FIFO basis, were as follows:

(In thousands)
 
June 30, 2012
 
 
December 31, 2011
 
Raw materials
 
$
22,080
 
 
$
18,727
 
Work in process
 
 
24,286
 
 
 
18,425
 
Finished manufactured goods
 
 
35,933
 
 
 
35,675
 
Total inventories
 
$
82,299
 
 
$
72,827