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INVENTORIES (Tables)
6 Months Ended
Apr. 30, 2016
Inventory Disclosure [Abstract]  
Inventories
As of the dates indicated, inventories are comprised of the following (in thousands):
 
April 30,
2016
 
October 31,
2015
Raw materials
$
50,612

 
$
53,082

Work-in-process
12,910

 
9,120

Finished goods
120,356

 
125,966

Deferred cost of goods sold
70,403

 
55,995

 
254,281

 
244,163

Provision for excess and obsolescence
(63,420
)
 
(53,001
)
 
$
190,861

 
$
191,162