Quarterly report pursuant to Section 13 or 15(d)

Stock Based Compensation - Additional Information (Details)

v3.20.2
Stock Based Compensation - Additional Information (Details) - USD ($)
3 Months Ended 9 Months Ended
Mar. 25, 2020
May 31, 2020
May 31, 2019
May 31, 2020
May 31, 2019
Stock options granted (in shares)       0  
Accelerated options       9,737  
Compensation expense $ 62,100,000 $ 150,000 $ (5,000) $ 895,000 $ 154,000
Compensation expense due to acceleration       $ 483,000  
Weighted average vesting period for unrecognized deferred share-based compensation (in years)       10 months 24 days  
Unrecognized deferred share-based compensation expense expected to be recognized   600,000   $ 600,000  
Share Based Compensation [Member]          
Aggregate intrinsic value       0  
Compensation expense   $ 75,000   $ 745,000