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Goodwill and Intangible Assets Schedule of Amortization Expense Next 5 Years (Details) - USD ($)
$ in Thousands
12 Months Ended
Oct. 31, 2016
Oct. 31, 2015
Oct. 31, 2014
Finite-Lived Intangible Assets [Line Items]      
Total amortization expense $ 2,258 $ 2,295 $ 2,164
2017 2,259    
2018 2,123    
2019 1,716    
2020 1,701    
2021 1,701    
Thereafter 7,779    
Finite Lived Intangible Assets, Future Amortization $ 17,279