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INVENTORIES
3 Months Ended
Jan. 31, 2019
Inventory Disclosure [Abstract]  
INVENTORIES
7.
INVENTORIES
 
Inventories, priced at the lower of cost (first-in, first-out method) or net realizable value, are summarized below (in thousands):
 
 
 
January 31,

2019
 
 
October 31,

2018
 
Purchased parts and sub-assemblies
 
$
41,895
 
 
$
38,303
 
Work-in-process
 
 
18,693
 
 
 
22,786
 
Finished goods
 
 
86,127
 
 
 
76,520
 
 
 
$
146,715
 
 
$
137,609