XML 73 R62.htm IDEA: XBRL DOCUMENT v3.22.2.2
Stock-based Compensation (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Options granted (in shares)   50,000 225,881      
Options & RSUs            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Estimated grant date fair value of options and RSUs granted $ 1.4   $ 7.0      
Options            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting period   4 years 4 years      
Stock option compensation expense $ 1.1     $ 1.0 $ 5.0 $ 4.7
RSU            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Restricted stock units granted (in shares) 6,000 90,000 411,600      
RSU | Employee            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting period 4 years 4 years 4 years      
Estimated grant date fair value of options and RSUs granted $ 0.1          
RSU | Director            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting period     9 months