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Goodwill and Intangible Assets - Schedule of estimated amortization expense of intangible assets (Details)
$ in Thousands
Nov. 30, 2019
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]  
Fiscal 2020 $ 17,557
Fiscal 2021 16,437
Fiscal 2022 9,530
Fiscal 2023 9,261
Fiscal 2024 7,386
Fiscal 2025 $ 6,854