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Investments in Equity Method Investees (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Schedule of Equity Method Investments [Line Items]
Gain from equity method investees	$ 596	$ 7,783
Equity Method Investee | Services Agreements
Schedule of Equity Method Investments [Line Items]
Income from long-term services agreement	$ 3,600	$ 6,300
Minimum
Schedule of Equity Method Investments [Line Items]
Economic interest percentage	4.00%		4.00%
Voting interest percentage	25.00%		25.00%
Maximum
Schedule of Equity Method Investments [Line Items]
Economic interest percentage	38.00%		39.00%
Voting interest percentage	40.00%		40.00%

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