Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Components of Lease Expense (Details)

v3.21.1
Commitments and Contingencies - Components of Lease Expense (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Finance lease cost:    
Amortization of right-of-use assets $ 3,198 $ 2,657
Interest on lease liabilities 271 217
Operating lease cost 3,010 3,126
Short-term lease cost 3,528 120
Variable lease cost 1,618 810
Sublease income (195) (160)
Total lease cost $ 11,430 $ 6,770