CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenues:
Total revenues	$ 43,847	$ 7,074
Operating expenses:
Sales and marketing	1,338	96
Research and development	42	130
General and administrative	25,853	3,589
Total operating expenses	27,233	3,815
Operating income	16,614	3,259
Interest and other income (loss), net	8,106	6,526
Income before provision for income taxes	24,720	9,785
Provision for income taxes	(6,065)	(1,507)
Net income	$ 18,655	$ 8,278
Basic net income per share (in dollars per share)	$ 0.6	$ 0.25
Shares used in calculating basic net income per share (in shares)	31,028	32,603
Diluted net income per share (in dollars per share)	$ 0.59	$ 0.25
Shares used in calculating diluted net income per share (in shares)	31,406	33,085
Other comprehensive income, net of tax
Deferred gains (losses) on available-for-sale marketable debt securities	$ (37)	$ 565
Realized gains on available-for-sale marketable debt securities reclassified to net income	(135)	(190)
Total comprehensive income	18,483	8,653
Royalty and license
Revenues:
Total revenues	43,847	7,009
Development, services, and other
Revenues:
Total revenues	$ 0	$ 65