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INVENTORIES (Tables)
3 Months Ended
Jan. 31, 2016
Inventory Disclosure [Abstract]  
Inventories
As of the dates indicated, inventories are comprised of the following (in thousands):
 
January 31,
2016
 
October 31,
2015
Raw materials
$
51,925

 
$
53,082

Work-in-process
13,448

 
9,120

Finished goods
117,878

 
125,966

Deferred cost of goods sold
76,371

 
55,995

 
259,622

 
244,163

Provision for excess and obsolescence
(53,958
)
 
(53,001
)
 
$
205,664

 
$
191,162