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INVENTORIES (Tables)
 9 Months Ended
Jul. 31, 2016
Inventory Disclosure [Abstract]  
Schedule of Inventories
Inventories, priced at the lower of cost (first-in, first-out method) or market, are summarized below (in thousands):
 
 
 
July 31,
2016
 
October 31,
2015
 
Purchased parts and sub-assemblies
 
$
27,118
 
$
25,914
 
Work-in-process
 
 
19,661
 
 
20,575
 
Finished goods
 
 
79,391
 
 
59,819
 
 
 
$
126,170
 
$
106,308