CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Operating expenses
Research and development	$ 16,246	$ 17,745	$ 31,166	$ 29,366
General and administrative	8,306	5,262	14,610	10,161
Total operating expenses	24,552	23,007	45,776	39,527
Loss from operations	(24,552)	(23,007)	(45,776)	(39,527)
Other expense, net
Other expense, net	(61)	(174)	(190)	(321)
Total other expense, net	(61)	(174)	(190)	(321)
Net loss	(24,613)	(23,181)	(45,966)	(39,848)
Comprehensive loss	$ (24,613)	$ (23,181)	$ (45,966)	$ (39,848)
Net loss per share, basic (in dollars per share)	$ (0.90)	$ (31.48)	$ (1.68)	$ (55.16)
Net loss per share, diluted (in dollars per share)	$ (0.90)	$ (31.48)	$ (1.68)	$ (55.16)
Weighted average common shares outstanding, basic (in shares)	27,384,614	736,473	27,376,043	722,424
Weighted average common shares outstanding, diluted (in shares)	27,384,614	736,473	27,376,043	722,424