Annual report pursuant to Section 13 and 15(d)

Share-Based Compensation Costs (Details)

v3.22.0.1
Share-Based Compensation Costs (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Payment Arrangement [Abstract]      
Compensation costs related to equity awards $ 11,500 $ 9,700 $ 9,200
Compensation cost not yet recognized $ 6,500    
Weighted-average period over which unrecognized compensation cost is expected to be recognized 1 year 1 month 6 days