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Commitments and Contingencies - Schedule of Future Minimum Lease Commitments Under Non-cancelable Operating Leases (Detail)
$ in Thousands
Feb. 28, 2019
USD ($)
Commitments And Contingencies Disclosure [Abstract]  
2020 $ 5,586
2021 3,783
2022 2,607
2023 2,108
2024 1,619
Thereafter 2,431
Total $ 18,134