Leases - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Cash paid for amounts included in the measurement of lease liabilities
Operating cash outflows from operating leases	$ 14,207	$ 9,868
Operating cash outflows from finance leases	20	3
Financing cash outflows from finance leases	102	14
Right-of-use assets obtained in exchange for lease liabilities
Operating leases	1,186	58,669
Finance leases	669	274
Right-of-use assets, net	$ 44,149	52,004
Accounting Standards Update 2016-02
Right-of-use assets obtained in exchange for lease liabilities
Right-of-use assets, net		$ 33,953