Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Revenue - Additional Information (Details)

v3.22.0.1
Revenue - Additional Information (Details)
 12 Months Ended
Feb. 28, 2021
Disclosure Of Revenue [Line Items]  
License fees period 12 months
Credit terms for license fees 90 days
Credit terms for platform service fees 90 days
Top of Range  
Disclosure Of Revenue [Line Items]  
Credit terms for platform service fees 90 days
Contract liabilities term 36 months
Bottom Of Range [Member]  
Disclosure Of Revenue [Line Items]  
Contract liabilities term 12 months