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Property, Plant and Equipment
3 Months Ended
Jan. 31, 2014
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Disclosure [Text Block]
Property, Plant and Equipment
Property, plant and equipment consist of the following:
        
 
January 31,
2014
 
October 31,
2013
Land and improvements
$
11,229

 
$
11,050

Buildings and improvements
110,800

 
109,977

Machinery and equipment
415,477

 
411,847

Furniture and fixtures
11,722

 
11,568

Construction in progress
27,211

 
28,982

Total, at cost
576,439

 
573,424

Less: Accumulated depreciation
378,604

 
375,550

Property, plant and equipment, net
$
197,835

 
$
197,874



Depreciation expense was $5,874 and $4,140 for the periods ended January 31, 2014 and January 31, 2013, respectively.