Income Taxes - Provision and Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Current:
Federal	$ 0	$ 0	$ 0
State	385	680	3,361
Foreign	233	350	0
Current tax	618	1,030	3,361
Deferred:
Foreign	(817)	(1,971)	13,850
Deferred tax	(817)	(1,971)	13,850
Income tax provision (benefit)	$ (199)	$ (941)	$ 17,211
Effective Income Tax Rate Reconciliation, Percent
Taxes at statutory U.S. federal income tax rate	21.00%	21.00%	21.00%
Nontaxable income of SVC	(21.00%)	(21.00%)	(21.00%)
State and local income taxes, net of federal tax benefit	(0.30%)	(0.10%)	(1.10%)
Foreign taxes	0.40%	0.30%	(4.40%)
Effective tax rate	0.10%	0.20%	(5.50%)