CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Revenues:
Grant revenue	$ 20,581	$ 7,046
Collaboration revenue - related party	27,025	95,802
Collaboration revenue	$ 371	$ 933
Type of Revenue [Extensible List]	us-gaap:LicenseMember	us-gaap:LicenseMember
Total revenues	$ 47,977	$ 103,781
Less:
Research and development	96,757	51,440
General and administrative	23,704	25,554
Restructuring	877	0
Impairment of long-term asset	0	5,306
Total operating expenses	121,338	82,300
Income (loss) from operations	(73,361)	21,481
Other income (expense):
Interest income	4,735	3,937
Other income (expense), net	60	(14)
Total other income, net	4,795	3,923
Net income (loss) before income taxes	(68,566)	25,404
Income tax expense	0	(2,598)
Net income (loss) and comprehensive income (loss)	$ (68,566)	$ 22,806
Net income (loss) per share attributable to common stockholders, basic	$ (1.27)	$ 0.43
Net income (loss) per share attributable to common stockholders, diluted	$ (1.27)	$ 0.43
Weighted average common shares outstanding, basic:	54,037,917	52,703,467
Weighted average common shares outstanding, diluted:	54,037,917	52,989,030