Quarterly report pursuant to Section 13 or 15(d)

Share-Based Compensation and Other Benefit Plans - Narrative (Details)

v3.22.2.2
Share-Based Compensation and Other Benefit Plans - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Share-based compensation $ 1,300 $ 1,000 $ 4,327 $ 4,179
Defined contribution plan, cost 100 200 500 500
Other Pension, Postretirement and Supplemental Plans        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Pension and other postretirement benefits cost (reversal of cost), less than $ 100 $ 100 $ 100 100
Restricted Stock Units (RSUs)        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Number of shares available for grant (in shares) 811,573   811,573  
Award vesting period     3 years  
Cost not yet recognized, amount $ 2,000   $ 2,000  
Cost not yet recognized, period for recognition     1 year 10 months 20 days  
Performance Shares        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Number of shares authorized (in shares) 664,414   664,414  
Award vesting period     3 years  
Cost not yet recognized, amount $ 9,200   $ 9,200  
Cost not yet recognized, period for recognition     1 year 11 months 4 days  
Performance Shares | Minimum        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Award vesting period     1 year  
Shares expected to vest, percentage     0.00%  
Performance Shares | Maximum        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Award vesting period     3 years  
Shares expected to vest, percentage     200.00%  
Change in Control        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Share-based compensation       $ 1,900
Employees and Directors        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Number of shares available for grant (in shares) 4,424,600   4,424,600