Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenue
Collaboration and license revenue	$ 3,148	$ 4,056	$ 9,951	$ 7,077
Revenue from Contract with Customer, Product and Service [Extensible Enumeration]	Collaboration and license revenue	Collaboration and license revenue	Collaboration and license revenue	Collaboration and license revenue
Operating expenses:
Research and development	$ 21,227	$ 14,494	$ 43,006	$ 29,184
General and administrative	6,531	4,808	14,298	9,302
Total operating expenses	27,758	19,302	57,304	38,486
Loss from operations	(24,610)	(15,246)	(47,353)	(31,409)
Other (expense) income:
Interest and other income, net	1,534	149	2,670	156
Interest expense	(969)		(1,925)
Total other income	565	149	745	156
Net loss	$ (24,045)	$ (15,097)	$ (46,608)	$ (31,253)
Net loss per share, basic	$ (0.51)	$ (0.63)	$ (1.3)	$ (1.3)
Net loss per share, diluted	$ (0.51)	$ (0.63)	$ (1.3)	$ (1.3)
Weighted average common shares outstanding-basic	47,208,664	24,063,677	35,717,309	24,019,406
Weighted average common shares outstanding-diluted	47,208,664	24,063,677	35,717,309	24,019,406