XML 48 R36.htm IDEA: XBRL DOCUMENT v3.21.2
INVENTORIES (Tables)
 9 Months Ended
Aug. 01, 2021
INVENTORIES [Abstract]  
Inventories

Inventories are stated at the lower of cost, determined under the first-in, first-out (“FIFO”) method, or net realizable value. The components of inventory at the balance sheet dates are presented below.

  
August 1,
2021
    
October 31,
2020
  
             
Raw materials
  
$
51,713
    
$
56,389
  
Work in process
    
1,223
      
767
  
Finished goods
    
229
      
113
  
                 
   
$
53,165
    
$
57,269