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Leases (Details) - Schedule of Future Minimum Rental Payments for Operating Leases
$ in Thousands
Jul. 31, 2016
USD ($)
Schedule of Future Minimum Rental Payments for Operating Leases [Abstract]  
Remainder of 2017 $ 3,669
2018 6,575
2019 5,845
2020 4,341
2021 2,778
Thereafter 4,169
Total $ 27,377