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Investments in Other Entities and Noncontrolling Interest in a Subsidiary - NG Advantage (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024	Oct. 14, 2014
Schedule of Equity Method Investments [Line Items]
Outstanding balance	$ 271,625		$ 265,367
Loss from noncontrolling interest	$ (64)	$ (173)
NG Advantage
Schedule of Equity Method Investments [Line Items]
Ownership interest after transaction (as a percent)	93.30%
Loss from noncontrolling interest	$ 100	$ (200)
Investments carried at cost	$ 6,200		$ 6,300
NG Advantage
Schedule of Equity Method Investments [Line Items]
Ownership interest acquired				53.30%

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