Quarterly report pursuant to Section 13 or 15(d)

Stock Based Compensation - Option vesting activity (Details)

v3.21.1
Stock Based Compensation - Option vesting activity (Details) - $ / shares
 6 Months Ended 12 Months Ended
Feb. 28, 2021
Aug. 31, 2020
Number of Option    
Options Vested, Beginning balance 28,410  
Vested 3,916  
Exercised 0  
Forfeited (655)  
Options Vested, Ending balance 31,671  
Weighted Average Remaining Contractual Life (In years)    
Weighted Average Remaining Contractual Life In Years, beginning balance   7 years 2 months 12 days
Weighted Average Remaining Contractual Life In Years, Vested 7 years 6 months  
Weighted Average Remaining Contractual Life In Years Exercised Options Vested 0 years  
Weighted Average Remaining Contractual Life In Years, Forfeited 7 years 2 months 12 days  
Weighted Average Remaining Contractual Life In Years, Ending balance 7 years 2 months 12 days  
Weighted Average Exercise Price    
Weighted Average Exercise Price Beginning $ 115.10  
Vested 93.49  
Exercised 0.00  
Forfeited 50.33  
Weighted Average Exercise Price Ending $ 113.76