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Long-Term Obligations - Schedule of Capital Lease Payments (Detail)
$ in Thousands
Oct. 31, 2015
USD ($)
Leases [Abstract]  
2016 $ 216
2017 167
2018 128
2019 107
2020 116
Thereafter 116
Minimum lease payments 850
Less interest (79)
Present value of future minimum lease payments $ 771