XML 36 R26.htm IDEA: XBRL DOCUMENT v3.24.1.u1
SHARE-BASED COMPENSATION - Narrative (Details) - USD ($)
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Exercise price (in usd per share) $ 66.68 $ 58.65 $ 62.20 $ 54.98
Awards granted (in shares) 0 0    
Weighted-average remaining contractual life of options outstanding (in years) 3 years 10 months 24 days      
Weighted-average remaining contractual life of options exercisable (in years) 3 years 10 months 24 days      
Aggregate intrinsic value of options outstanding $ 0      
Aggregate intrinsic value of options exercisable 0      
Options, unrecognized compensation costs 0      
Options exercised by directors 36,000 $ 105,000    
Intrinsic value of options exercised 15,000 328,000    
Decrease in share-based payment arrangement, expense $ (2,171,000) $ (606,000)    
Stock Options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period (in years) 3 years      
Award expiration period (in years) 10 years      
Restricted Stock        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period (in years) 3 years      
Shares withheld for employee taxes 11,000 9,000    
Share-based compensation arrangement, fair value of awards vested $ 1,300,000 $ 2,400,000    
Total income tax benefit recognized related to restricted stock awards $ (400,000) $ 100,000    
Compensation cost recognition weighted average period (in years) 2 years 3 months 18 days      
Shares granted in period 162,000 67,000    
Unrecognized compensation costs $ 8,800,000      
Market and performance-based share awards        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Shares withheld for employee taxes 8,000 21,000    
Share-based compensation arrangement, fair value of awards vested   $ 5,300,000    
Performance period (in years) 3 years      
Compensation cost recognition weighted average period (in years) 2 years 1 month 6 days      
Shares granted in period 71,000      
Unrecognized compensation costs $ 7,500,000      
Market and performance-based share awards | Granted In 2022        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Decrease in share-based payment arrangement, expense $ 0 $ 1,388,000    
Market and performance-based share awards | Minimum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Additional shares earned (as a percent) 0.00%      
Market and performance-based share awards | Maximum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Additional shares earned (as a percent) 250.00%      
Performance-Based Shares        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation arrangement, fair value of awards vested $ 1,300,000      
Shares granted in period 131,000