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INVENTORIES
9 Months Ended
Jul. 31, 2017
Inventory Disclosure [Abstract]  
INVENTORIES
6.
INVENTORIES
 
Inventories, priced at the lower of cost (first-in, first-out method) or market, are summarized below (in thousands):
 
 
 
July 31,
2017
 
October 31,
2016
 
Purchased parts and sub-assemblies
 
$
34,779
 
$
25,661
 
Work-in-process
 
 
19,476
 
 
17,724
 
Finished goods
 
 
73,976
 
 
73,640
 
 
 
$
128,231
 
$
117,025