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Inventories
9 Months Ended
Jul. 31, 2012
Inventories [Abstract]  
Inventories
4.   Inventories

Inventories consist of the following:

 

                 
In thousands   July 31,
2012
    October 31,
2011
 

Raw materials

  $ 6,144     $ 9,130  

Work in-process

    1,266       2,647  

Finished goods

    383,642       335,980  
   

 

 

   

 

 

 
    $ 391,052     $ 347,757