Organization and Basis of Presentation - Schedule of Components of Marketable Securities (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2024	Dec. 31, 2023
Equity securities:
Marketable securities	$ 75,245	$ 87,795
Marketable Securities
Equity securities:
Cost	53,564	77,788
Gross Unrealized Gain	21,681	10,007
Marketable securities	75,245	87,795
Investment funds - debt securities
Equity securities:
Cost	2,613	26,460
Gross Unrealized Gain	41	(1,584)
Marketable securities	2,654	24,876
Common stock, preferred stock, and stock funds
Equity securities:
Cost	50,951	51,328
Gross Unrealized Gain	21,640	11,591
Marketable securities	$ 72,591	$ 62,919