XML 97 R79.htm IDEA: XBRL DOCUMENT v3.23.3
Share Based Compensation - Narrative (Details) - USD ($)
$ in Millions
1 Months Ended 3 Months Ended 9 Months Ended
Jan. 31, 2023
Feb. 28, 2023
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Stock issued during period (in shares)     29,360 28,034 120,767 117,656
Stock Option            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Stock option exercisable life         10 years  
Total unrecognized compensation cost     $ 10.0   $ 10.0  
Weighted-average period of total unrecognized compensation cost, in years         1 year 6 months  
Stock Option | Employees            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award vesting period         4 years  
Restricted Stock            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Total unrecognized compensation cost     7.3   $ 7.3  
Weighted-average period of total unrecognized compensation cost, in years         1 year 1 month 6 days  
Granted (in shares)         41,075  
Restricted Stock | Employees and Non-employee Directors            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award vesting period         3 years  
Cash-settled Restricted Stock            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award vesting period         3 years  
Total unrecognized compensation cost     4.8   $ 4.8  
Weighted-average period of total unrecognized compensation cost, in years         1 year 1 month 6 days  
Granted (in shares)         20,705  
Performance Shares Units            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award vesting period 3 years          
Total unrecognized compensation cost     $ 3.1   $ 3.1  
Weighted-average period of total unrecognized compensation cost, in years         1 year 1 month 6 days  
Granted (in shares) 18,105       28,030  
Payout percent   173.00%        
Stock issued during period (in shares)   31,334