Equity-based Compensation - Compensation expense (Details) - USD ($)
$ in Thousands
3 Months Ended
May 31, 2021
May 31, 2020
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]    
Compensation expense $ 7,675 $ 1,259
Cost of revenue    
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]    
Compensation expense 328 109
Product and technology    
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]    
Compensation expense 1,822 434
Sales and marketing    
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]    
Compensation expense 1,373 303
General and administrative    
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]    
Compensation expense $ 4,152 $ 413