XML 71 R57.htm IDEA: XBRL DOCUMENT v3.20.2
Intangible Assets And Goodwill (Amortization Expense For Intangible Assets Over The Next Five Years) (Details)
$ in Thousands
Aug. 31, 2020
USD ($)
Intangible Assets And Goodwill [Abstract]  
2021 $ 4,492
2022 4,025
2023 3,054
2024 3,054
2025 $ 3,053