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Restructuring and Other Related Costs (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Feb. 29, 2020
USD ($)
Feb. 29, 2020
USD ($)
employee
Aug. 31, 2019
USD ($)
Restructuring and Other Related Costs [Abstract]      
Consulting fees associated with optimization $ 2,132    
Number of associates with accrued severance benefits | employee   125  
Severance and separation benefit charges   $ 2,377  
Stock compensation expense, accelerated vesting   87  
Cash payments   7,955  
Severance and separation benefit balance $ 379 $ 379 $ 6,044