Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Total revenue, net	$ 89,878	$ 142,038	$ 278,948	$ 438,696
Less: Cost of goods sold	23,941	30,211	81,990	90,692
Less: Cost of goods sold - restructuring inventory	3,078		18,078
Gross margin	62,859	111,827	178,880	348,004
Operating expenses:
Selling, general and administrative	58,745	102,965	236,285	315,966
Research and development	5,765	7,820	25,172	23,554
Restructuring	3,493	14,115	13,706	14,115
Total operating expenses	68,003	124,900	275,163	353,635
Operating loss	(5,144)	(13,073)	(96,283)	(5,631)
Interest income, net	750	163	1,241	919
Other income (expense), net	511	(57)	(1,990)	(390)
Loss from operations before taxes	(3,883)	(12,967)	(97,032)	(5,102)
Income tax provision	(1,257)	(184)	(9,627)	(1,867)
Net loss	$ (5,140)	$ (13,151)	$ (106,659)	$ (6,969)
Loss per share:
Basic	$ (0.01)	$ (0.03)	$ (0.27)	$ (0.02)
Diluted	$ (0.01)	$ (0.03)	$ (0.27)	$ (0.02)
Weighted average shares:
Basic	404,614	396,618	399,944	395,681
Diluted	404,614	396,618	399,944	395,681
Product Revenue, Net
Total revenue, net	$ 89,222	$ 141,442	$ 277,004	$ 436,598
Licensing and Royalty Revenue
Total revenue, net	$ 656	$ 596	$ 1,944	$ 2,098