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Share-Based Compensation Plans - Unrecognized Share Based Compensation Expense (Details)
$ in Thousands
12 Months Ended
Feb. 29, 2020
USD ($)
Stock options  
UNRECOGNIZED SHARE-BASED COMPENSATION EXPENSE  
Unrecognized Compensation Expense $ 19
Weighted Average Period of Recognition (in years) 18 days
Restricted stock (RSUs, PSUs, RSAs and PSAs)  
UNRECOGNIZED SHARE-BASED COMPENSATION EXPENSE  
Unrecognized Compensation Expense $ 18,515
Weighted Average Period of Recognition (in years) 2 years