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Commitments and Contingencies - Minimum Cash Payments Under Non-Cancelable Operating Leases (Details)
$ in Thousands
Oct. 31, 2016
USD ($)
Commitments and Contingencies Disclosure [Abstract]  
2017 $ 5,268
2018 5,305
2019 5,140
2020 4,644
2021 4,278
Thereafter 33,571
Total $ 58,206