INCOME TAX - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred income tax assets:
Capitalized research and experimental expenditures	$ 76,731	$ 0
Operating expenses not currently deductible	17,263	16,639
Stock option and other employee benefit plans	21,373	19,596
Loss and credit carryforwards	8,589	18,604
Deferred revenue	4,405	4,717
Other	289	0
Total deferred income tax assets	128,650	59,556
Valuation allowance	0	0
Total deferred income tax assets, net of valuation allowance	128,650	59,556
Deferred income tax liabilities:
Intangible assets	(256,818)	(266,827)
Property and equipment	(11,220)	(12,272)
Prepaid expenses	(9,503)	(8,542)
Total deferred income tax liabilities	(277,541)	(287,641)
Net deferred income tax liabilities	$ (148,891)	$ (228,085)