XML 96 R78.htm IDEA: XBRL DOCUMENT v3.22.4
Stock-Based Compensation and Stock Awards - Restricted Stock Awards - Additional Information (Details) - Restricted stock awards - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted stock awards compensation expense $ 6.1 $ 8.0 $ 7.5
Income tax benefit recognized 1.1 $ 1.3 $ 1.1
Unrecognized compensation expense related to share based compensation $ 13.6    
Period of recognition for unrecognized compensation expense related to nonvested stock options (in years) 2 years 2 months 12 days    
Antidilutive securities (in shares) 0 485,000 352,000