Stock-based compensation - other information (Details) - USD ($) $ in Millions |
3 Months Ended | |
---|---|---|
Mar. 31, 2023 |
Mar. 31, 2022 |
|
Other information about options outstanding | ||
Remaining expense to be recognized | $ 112.6 | |
Weighted average period over which remaining expense will be recognized (in years) | 2 years 1 month 6 days | |
Restricted stock expense | $ 2.3 | $ 2.3 |
Stock options | ||
Other information about options outstanding | ||
Contractual life (in years) | 10 years | |
Award vesting period (in years) | 4 years | |
RSUs | Minimum | ||
Other information about options outstanding | ||
Award vesting period (in years) | 3 years | |
RSUs | Maximum | ||
Other information about options outstanding | ||
Award vesting period (in years) | 4 years |