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Commitments and Contingencies - Minimum Cash Payments Under Non Cancelable Operating Leases (Detail) (USD $)
In Thousands, unless otherwise specified
Oct. 31, 2013
Commitments And Contingencies Disclosure [Abstract]  
2014 $ 3,071
2015 2,903
2016 2,694
2017 2,593
2018 2,293
Thereafter 3,675
Total $ 17,229