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OTHER CURRENT ASSETS (Tables)
 12 Months Ended
Oct. 31, 2021
OTHER CURRENT ASSETS [Abstract]  
Other Current Assets

Other current assets consists of the following:

 
October 31,
2021
    
October 31,
2020
  
 
            
Recoverable value added taxes
  
$
24,213
    
$
16,539
  
Contract assets
    
9,859
      
6,313
  
Prepaid expenses
    
7,999
      
6,153
  
Prepaid and refundable income taxes
    
1,550
      
122
  
Other
    
629
      
608
  
   
$
44,250
    
$
29,735