SEGMENT INFORMATION - Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Segment Reporting [Abstract]
Total segment gross profit	$ 87,019	$ 97,169
Costs and expenses
General and administrative expenses	11,412	11,000
Depreciation and amortization	82	114
Operating income	75,525	86,055
Fair value changes in equity securities	447	799
Interest and other income	2,977	2,263
Interest and other expense	(4,607)	(9,175)
Income before income taxes	$ 74,342	$ 79,942