Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Total revenue, net	$ 154,993	$ 73,278
Less: Cost of goods sold	34,807	17,140
Gross margin	120,186	56,138
Operating expenses:
Selling, general and administrative	133,937	71,633
Research and development	10,278	7,242
Total operating expenses	144,215	78,875
Operating loss	(24,029)	(22,737)
Interest income (expense), net	1,208	(1,697)
Other (expense) income, net	(91)	3
Loss from operations before taxes	(22,912)	(24,431)
Income tax benefit	2,359
Net loss	$ (20,553)	$ (24,431)
Loss per share:
Basic	$ (0.06)	$ (0.07)
Diluted	$ (0.06)	$ (0.07)
Weighted average shares:
Basic	361,136	328,712
Diluted	361,136	328,712
Product Revenue, Net
Total revenue, net	$ 152,204	$ 72,731
Licensing and Royalty Revenue
Total revenue, net	$ 2,789	$ 547