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INVENTORIES
 6 Months Ended
Apr. 30, 2017
INVENTORIES [Abstract]  
INVENTORIES
NOTE 3 - INVENTORIES

Inventories are stated at the lower of cost, determined under the first-in, first-out ("FIFO") method, or market. Presented below are the components of inventory at the balance sheet dates:

  
April 30,
2017
  
October 30,
2016
 
       
Finished goods
 
$
74
  
$
142
 
Work in process
  
3,692
   
2,987
 
Raw materials
  
20,771
   
18,952
 
         
  
$
24,537
  
$
22,081