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ACCRUED LIABILITIES (Details) - USD ($)
$ in Thousands
Oct. 31, 2018
Oct. 29, 2017
ACCRUED LIABILITIES [Abstract]    
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
Accrued liabilities $ 44,474 $ 26,303