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Leases - Future Minimum Lease Payments Under Non-cancelable Capitalized and Operating Leases (Detail) - USD ($)
$ in Thousands
Oct. 31, 2017
Oct. 31, 2016
Leases [Abstract]    
2018 $ 6,353  
2019 4,463  
2020 2,386  
2021 884  
2022 617  
Later years 4,655  
Total minimum lease payments 19,358  
Less amount representing executory costs 1,833  
Net minimum lease payments 17,525  
Less amount representing interest 3,019  
Present value of net minimum lease payments 14,506  
Less current portion 4,813 $ 4,444
Long-term obligations at October 31, 2017 9,693 $ 9,714
2018 17,337  
2019 13,324  
2020 10,176  
2021 8,381  
2022 7,179  
Later years 17,720  
Total minimum lease payments $ 74,117