XML 105 R92.htm IDEA: XBRL DOCUMENT v3.22.1
Stock-Based Compensation - Performance Stock Units (Details) - Performance Shares - $ / shares
1 Months Ended 3 Months Ended 12 Months Ended
Feb. 28, 2022
May 31, 2021
May 31, 2020
Feb. 28, 2018
Mar. 31, 2021
Mar. 31, 2022
Performance Stock Units Activity and Outstanding            
Outstanding, beginning of period (in shares)         323,000 263,000
Granted (in shares)           782,000
Forfeited (in shares)         (60,000) (63,000)
Outstanding, end of period (in shares)         263,000 982,000
Performance Stock Units Activity and Weighted Average Grant Date Fair Value per Share            
Beginning of period, Weighted Average Grant Date Fair Value (in dollars per share)         $ 7.62 $ 6.64
Granted, Weighted Average Grant Date Fair Value (in dollars per share)           9.61
Forfeited, Weighted Average Grante Date Fair Value (in dollars per share)         11.90 8.74
End of period, Weighted Average Grant Date Fair Value (in dollars per share)         $ 6.64 $ 8.87
Maximum | Key Executive Employees Member            
Performance Stock Units Activity and Weighted Average Grant Date Fair Value per Share            
Vesting percentage           200.00%
Maximum | Management            
Performance Stock Units Activity and Weighted Average Grant Date Fair Value per Share            
Vesting percentage           150.00%
February 2018 PSU Awards | Key Executive Employees Member            
Performance Stock Units Activity and Outstanding            
Granted (in shares)       119,351    
Performance Stock Units Activity and Weighted Average Grant Date Fair Value per Share            
Vesting period           3 years
February 2018 PSU Awards | Minimum | Key Executive Employees Member            
Performance Stock Units Activity and Weighted Average Grant Date Fair Value per Share            
Vesting percentage           60.00%
February 2018 PSU Awards | Maximum | Key Executive Employees Member            
Performance Stock Units Activity and Weighted Average Grant Date Fair Value per Share            
Vesting percentage           150.00%
May 2020 PSU Awards | Key Executive Employees Member            
Performance Stock Units Activity and Outstanding            
Granted (in shares)     262,999      
Outstanding, end of period (in shares)           212,000
Performance Stock Units Activity and Weighted Average Grant Date Fair Value per Share            
Vesting period           3 years
May 2020 PSU Awards | Minimum | Key Executive Employees Member            
Performance Stock Units Activity and Weighted Average Grant Date Fair Value per Share            
Vesting percentage           60.00%
May 2020 PSU Awards | Maximum | Key Executive Employees Member            
Performance Stock Units Activity and Weighted Average Grant Date Fair Value per Share            
Vesting percentage           150.00%
May 2021 PSU Awards | Key Executive Employees Member            
Performance Stock Units Activity and Outstanding            
Granted (in shares)   510,404        
Outstanding, end of period (in shares)           498,137
Performance Stock Units Activity and Weighted Average Grant Date Fair Value per Share            
Vesting period           3 years
May 2021 PSU Awards | Minimum | Key Executive Employees Member            
Performance Stock Units Activity and Weighted Average Grant Date Fair Value per Share            
Vesting percentage           30.00%
February 2022 PSU Awards | Management            
Performance Stock Units Activity and Outstanding            
Granted (in shares) 271,938          
Outstanding, end of period (in shares)           271,938
Performance Stock Units Activity and Weighted Average Grant Date Fair Value per Share            
Achievement percentage           100.00%
Share-based Compensation Arrangement by Share-based Payment Award, Vesting Requirement Share Price           $ 10
Share-based Compensation Arrangement by Share-based Payment Award, Volume Weighted Average Price           $ 10
Share-based Compensation Arrangement by Share-based Payment Award, Number of Consecutive Trading Days 60 days          
February 2022 PSU Awards | Minimum | Management            
Performance Stock Units Activity and Weighted Average Grant Date Fair Value per Share            
Vesting percentage           50.00%
February 2022 PSU Awards | Maximum | Management            
Performance Stock Units Activity and Weighted Average Grant Date Fair Value per Share            
Vesting percentage           100.00%