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Property, Plant and Equipment Property, Plant and Equipment (Tables)
3 Months Ended
Jan. 31, 2013
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment [Table Text Block]
Property, plant and equipment consist of the following:
 
January 31,
2013
 
October 31,
2012
Land and improvements
$
8,408

 
$
8,408

Buildings and improvements
101,332

 
99,855

Machinery and equipment
372,289

 
341,568

Furniture and fixtures
12,304

 
11,372

Construction in progress
20,978

 
13,636

Total, at cost
515,311

 
474,839

Less: Accumulated depreciation
361,808

 
357,738

Property, plant and equipment, net
$
153,503

 
$
117,101