Leases - Cash Flow Activity Related to Leases Table (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Operating Cash Flows
Operating leases		$ 5,805	$ 5,750	$ 7,042
Finance leases		861	1,516	118
Financing Cash Flows
Finance lease payments	[1]	$ 6,513	$ 14,207	$ 508

[1] For the year ended December 31, 2020, includes related-party payments of $6.4 million.