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Other Income (Expense) (Detail) - USD ($)
$ in Thousands
3 Months Ended
Jan. 31, 2020
Jan. 31, 2019
Other Income and Expenses [Abstract]    
Foreign currency transaction losses $ (49) $ (32)
Foreign currency derivative (losses) gains (11) 11
Pension Service Benefit 90 244
Interest income 5 30
Other 1 3
Other, net $ 36 $ 256