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
CONSOLIDATED STATEMENTS OF OPERATIONS
Revenues	$ 137		$ 137
Operating expenses
Cost of goods sold	11		11
Research and development	22,062	$ 11,933	58,780	$ 40,183
Selling, general and administrative	17,054	14,879	48,097	40,621
Total operating expenses	39,127	26,812	106,888	80,804
Loss from operations	(38,990)	(26,812)	(106,751)	(80,804)
Other (income) expense
Interest expense (income), net	2,877	(1)	4,251	2
Other (income) expense, net	62		53
Net loss	$ (41,805)	$ (26,811)	$ (110,949)	$ (80,806)
Basic net loss per share attributable to common stockholders (in dollars per share)	$ (1.49)	$ (0.96)	$ (3.96)	$ (3.13)
Diluted net loss per share attributable to common stockholders (in dollars per share)	$ (1.49)	$ (0.96)	$ (3.96)	$ (3.13)
Weighted average shares outstanding - basic	28,022	27,972	27,997	25,832
Weighted average shares outstanding - diluted	28,022	27,972	27,997	25,832