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Property, Plant and Equipment
9 Months Ended
Jul. 31, 2011
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Disclosure [Text Block]
Property, Plant and Equipment
Property, plant and equipment consist of the following:
 
July 31,

2011
 
October 31,

2010
Land and improvements
$
8,834


 
$
8,460


Buildings and improvements
104,322


 
102,671


Machinery and equipment
336,629


 
339,931


Furniture and fixtures
11,180


 
11,029


Construction in progress
12,671


 
3,106


Total, at cost
473,636


 
465,197


Less: Accumulated depreciation
350,589


 
340,104


Property, plant and equipment, net
$
123,047


 
$
125,093