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Commitments and Contingencies - Schedule of Future Minimum Payments under Operating Leases Agreements (Detail)
$ in Thousands
Feb. 29, 2016
USD ($)
Commitments and Contingencies Disclosure [Abstract]  
2017 $ 3,178
2018 2,616
2019 1,819
2020 1,243
2021 461
Total $ 9,317