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ACCRUED LIABILITIES (Tables)
 12 Months Ended
Oct. 31, 2018
ACCRUED LIABILITIES [Abstract]  
Accrued Liabilities
Accrued liabilities consist of the following:

  
October 31,
2018
  
October 29,
2017
 
Compensation related expenses
 
$
15,359
  
$
9,981
 
Income taxes
  
10,369
   
2,305
 
Unearned revenue
  
7,834
   
5,659
 
Value added and other taxes
  
3,683
   
3,064
 
Professional fees
  
1,257
   
1,011
 
Other
  
5,972
   
4,283
 
  
$
44,474
  
$
26,303