Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Narrative) (Details)

v3.22.2
Stock-Based Compensation (Narrative) (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]        
Stock-based compensation expense $ 5,133,000 $ 4,949,000 $ 10,636,000 $ 9,823,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures     546,681  
Options outstanding, beginning, weighted average remaining contractual life, years     2 years 7 months 28 days  
Granted, weighted average exercise price     $ 18.33  
Stock Options [Member]        
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]        
Stock-based compensation expense 1,939,000 1,861,000 $ 3,835,000 3,771,000
Unrecognized costs related to share based compensation 16,900,000   16,900,000  
Restricted Stock Units (RSUs) [Member]        
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]        
Stock-based compensation expense 3,194,000 $ 3,088,000 6,801,000 $ 6,052,000
Unrecognized costs related to share based compensation $ 28,600,000   $ 28,600,000  
Weighted average period of recognition of unrecognized costs related to stock options, years     2 years 8 months 23 days  
Granted, number of shares     239,309  
Estimated average fair value per restricted stock unit granted     $ 85.82