Annual report pursuant to Section 13 and 15(d)

Leases - Lease Expense (Details)

v3.20.4
Leases - Lease Expense (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Lease cost    
Operating lease cost $ 11,613 $ 8,494
Variable lease cost 2,001 3,185
Short-term lease cost 479 446
Sublease income (493) (696)
Total lease cost $ 13,600 $ 11,429
Weighted average remaining lease term - operating leases 12 years 13 years
Weighted average discount rate - operating leases 8.09% 8.48%