Condensed Consolidated Statements of Earnings (Loss) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Condensed Consolidated Statements of Earnings (Loss)
Revenue		$ 15,000		$ 15,000
Operating expenses
Research and development, net of tax credits	$ 10,657	9,427	$ 19,425	18,022
General and administrative	3,918	3,018	7,561	5,651
Commercial	2,231	1,843	3,867	3,209
Earnings (loss) from operations	(16,806)	712	(30,853)	(11,882)
Interest income, net	158	58	198	138
Net earnings (loss)	$ (16,648)	$ 770	$ (30,655)	$ (11,744)
Weighted average number of shares and pre-funded warrants outstanding, basic	42,278,563	41,673,370	42,260,682	41,465,961
Net earnings (loss) per share, basic	$ (0.39)	$ 0.02	$ (0.73)	$ (0.28)
Weighted average number of shares and pre-funded warrants outstanding, diluted	42,278,563	44,530,121	42,260,682	41,465,961
Net earnings (loss) per share, diluted	$ (0.39)	$ 0.02	$ (0.73)	$ (0.28)