Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Collaboration revenue	$ 522	$ 0
Operating expenses:
Research and development	50,894	38,875
General and administrative	13,002	13,081
Total operating expenses	63,896	51,956
Loss from operations	(63,374)	(51,956)
Other income (expense)
Interest income	4,172	54
Other income (expense)	(20)	8
Total other income (expense)	4,152	62
Loss before income tax expense	(59,222)	(51,894)
Income tax expense	(87)	0
Net loss	$ (59,309)	$ (51,894)
Net loss per share, basic	$ (1.33)	$ (1.53)
Net loss per share, diluted	$ (1.33)	$ (1.53)
Weighted-average common shares outstanding, basic	44,466,764	33,838,895
Weighted-average common shares outstanding, diluted	44,466,764	33,838,895