CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Revenue
Total revenue	$ 77,705	$ 62,465
Operating expenses
Cost of revenue	6,505	8,574
Selling, general and administrative	22,029	20,339
Research and development	7,470	5,743
Restructuring	0	1,533
Other expense, net	279	4,429
Total operating expenses	36,283	40,618
Income from operations	41,422	21,847
Interest income	3,515	3,569
Interest expense	(1,012)	(1,067)
Net income before income taxes	43,925	24,349
Income tax expense	9,570	1,005
Net income	34,355	23,344
Other comprehensive income:
Unrealized loss on available-for-sale securities	(281)	(178)
Comprehensive income	$ 34,074	$ 23,166
Earnings per share
Basic (in usd per share)	$ 0.26	$ 0.17
Diluted (in usd per share)	$ 0.25	$ 0.16
Shares used in computing earnings per share
Basic (in shares)	132,375	138,917
Diluted (in shares)	137,639	143,199
Net product sales
Revenue
Total revenue	$ 73,563	$ 59,971
License, collaboration and royalty revenue
Revenue
Total revenue	$ 4,142	$ 2,494