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Leases (Future Minimum Lease Payments From Sublease) (Details)
$ in Thousands
Nov. 30, 2019
USD ($)
Operating Leases [Abstract]  
Remainder of 2020 $ 2,930
2021 2,341
2022 1,514
2023 1,514
2024 1,527
Thereafter 1,275
Total $ 11,101