Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION - Narrative (Details)

v3.24.3
STOCK-BASED COMPENSATION - Narrative (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Jun. 30, 2024
Mar. 31, 2024
Dec. 31, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
May 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Common stock, capital shares reserved for future issuance (in shares) 0   0       62,000        
2021 Stock Incentive Plan                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Common stock, capital shares reserved for future issuance (in shares)                     2,800,000
Restricted Stock Units                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Share-based payment arrangement, expense $ 4.0 $ 3.5 $ 12.6 $ 9.2              
Share-based payment arrangement, amount capitalized $ 1.3 $ 1.2 $ 4.1 $ 3.0              
Share-based compensation arrangement by share-based payment award (in shares) 167,210 193,895 167,210 193,895 211,957 244,571 193,602 239,160 228,608 197,772  
Equity instruments other than options, vested in period, fair value $ 6.3 $ 4.9 $ 55.5 $ 9.7              
Unrecognized compensation expense to be expected $ 14.3   $ 14.3                
Unrecognized compensation expense expected to be recognized     1 year 10 months 17 days                
Restricted Stock Units | 2021 Stock Incentive Plan                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Share-based compensation arrangement by share-based payment award (in shares) 444,493   444,493                
Restricted Stock Units | Employee | 2021 Stock Incentive Plan | Minimum                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Vesting period     3 years                
Restricted Stock Units | Employee | 2021 Stock Incentive Plan | Maximum                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Vesting period     4 years                
Restricted Stock Units | Director | 2021 Stock Incentive Plan | Minimum                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Vesting period     1 year                
Restricted Stock Units | Director | 2021 Stock Incentive Plan | Maximum                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Vesting period     4 years                
Performance Stock Units                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Share-based compensation arrangement by share-based payment award (in shares) 178,139 257,971 178,139 257,971 178,139 313,924 255,578 258,824 254,461 190,804  
Unrecognized compensation expense to be expected $ 9.4   $ 9.4                
Unrecognized compensation expense expected to be recognized     1 year 11 months 8 days                
Performance Stock Units | 2021 Stock Incentive Plan                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Share-based compensation arrangement by share-based payment award (in shares) 462,982   462,982                
Percent of target based award, minimum     0.00%                
Percent of target based award, maximum     200.00%                
Performance vesting period     3 years