STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Operating expenses:
Research and development	$ 25,784	$ 29,509	$ 54,600	$ 56,918
General and administrative	6,410	7,655	12,200	14,589
Total operating expenses	32,194	37,164	66,800	71,507
Loss from operations	(32,194)	(37,164)	(66,800)	(71,507)
Other income, net	963	2,424	3,484	5,336
Net loss	$ (31,231)	$ (34,740)	$ (63,316)	$ (66,171)
Per share information:
Net loss per share of common stock, basic	$ (0.41)	$ (0.46)	$ (0.83)	$ (0.87)
Net loss per share of common stock, diluted	$ (0.41)	$ (0.46)	$ (0.83)	$ (0.87)
Weighted average common shares outstanding, basic	75,993,941	75,762,152	75,990,132	75,748,989
Weighted average common shares outstanding, diluted	75,993,941	75,762,152	75,990,132	75,748,989
Comprehensive loss:
Net loss	$ (31,231)	$ (34,740)	$ (63,316)	$ (66,171)
Unrealized loss on marketable securities, net of tax	(13)	(55)	(36)	(513)
Comprehensive loss	$ (31,244)	$ (34,795)	$ (63,352)	$ (66,684)