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Consolidated 50% Owned Subsidiaries - Statement of Operations (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Variable Interest Entity [Line Items]
Operating income	$ 47,686	$ 32,031	$ 117,045	$ 87,506
Net (loss) income	29,523	21,126	74,736	51,737
Variable Interest Entity, Primary Beneficiary | Myers
Variable Interest Entity [Line Items]
Revenues	63,902	50,338	157,001	121,432
Operating income	(128)	808	(6,184)	2,273
Net (loss) income	$ (126)	$ 2,757	$ (1,261)	$ 4,192

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