Quarterly report pursuant to Section 13 or 15(d)

Leases - Lease Cost (Details)

v3.21.2
Leases - Lease Cost (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Leases [Abstract]        
Operating lease cost $ 12,791 $ 11,973 $ 37,096 $ 34,921
Short-term lease cost 927 743 2,697 2,232
Variable lease cost 997 999 3,058 2,851
Total lease costs $ 14,715 $ 13,715 $ 42,851 $ 40,004