CONDENSED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Operating expenses:
Research and development	$ 8,309	$ 4,976	$ 14,349	$ 9,901
General and administrative	3,951	2,339	6,736	4,783
Total operating expenses	12,260	7,315	21,085	14,684
Loss from operations	(12,260)	(7,315)	(21,085)	(14,684)
Other income (expense):
Interest and other income	1,283	471	1,720	886
Interest and other expense	(58)	(168)	(139)	(353)
Loss before income taxes	(11,035)	(7,012)	(19,504)	(14,151)
Income tax expense	(1)	(1)	(1)	(1)
Net loss	(11,036)	(7,013)	(19,505)	(14,152)
Other comprehensive loss:
Unrealized loss on investments, net	(42)	0	(87)
Comprehensive loss	$ (11,078)	$ (7,013)	$ (19,592)	$ (14,152)
Net loss per share, basic (in usd per share)	$ (0.17)	$ (0.37)	$ (0.41)	$ (0.79)
Net loss per share, diluted (in usd per share)	$ (0.17)	$ (0.37)	$ (0.41)	$ (0.79)
Weighted average shares used to compute basic net loss per share (in shares)	64,465,185	19,101,969	47,105,993	17,979,343
Weighted average shares used to compute diluted net loss per share (in shares)	64,465,185	19,101,969	47,105,993	17,979,343