XML 30 R10.htm IDEA: XBRL DOCUMENT v2.4.0.6
Property, Plant and Equipment
3 Months Ended
Jan. 31, 2012
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,
2012
 
October 31,
2011
Land and improvements
$
9,681

 
$
9,671

Buildings and improvements
109,293

 
109,293

Machinery and equipment
342,509

 
342,557

Furniture and fixtures
10,982

 
11,450

Construction in progress
10,354

 
8,744

Total, at cost
482,819

 
481,715

Less: Accumulated depreciation
364,167

 
360,248

Property, plant and equipment, net
$
118,652

 
$
121,467