CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Revenues:
Total revenues	$ 42,466	$ 36,538
Costs and expenses:
Cost of sales	5,467	4,195
Selling, general and administrative expenses	16,904	10,638
Fair value of contingent consideration	9,167	1,645
Amortization of intangible assets	6,284	8,501
Total costs and expenses	37,822	24,979
Income from operations	4,644	11,559
Other (expense) income:
Debt-related expenses	(9,918)	0
Interest expense	(1,122)	(2,327)
Other gain	802	545
Total other expense	(10,238)	(1,782)
Net (loss) income before income taxes	(5,594)	9,777
Income tax benefit (expense)	2,110	(713)
Net (loss) income and comprehensive (loss) income	(3,484)	9,064
Net (loss) income and comprehensive (loss) income	$ (3,484)	$ 9,064
Basic net (loss) income per share (in dollars per share)	$ (0.07)	$ 0.20
Diluted net (loss) income per share (in dollars per share)	$ (0.07)	$ 0.20
Shares used in computing basic net (loss) income per share (in shares)	51,005	45,204
Shares used in computing diluted net (loss) income per share (in shares)	51,005	46,127
Convertible notes
Other (expense) income:
Debt-related expenses	$ (9,918)	$ 0
Product sales, net
Revenues:
Total revenues	41,769	35,546
Royalties and milestones
Revenues:
Total revenues	$ 697	$ 992