Condensed Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Operating expenses:
Research and development	$ 25,055	$ 25,605
General and administrative	8,707	8,118
Total operating expenses	33,762	33,723
Loss from operations	(33,762)	(33,723)
Other income, net:
Interest income	1,452	1,973
Other income, net	82	13
Total other income, net	1,534	1,986
Net loss before income tax expense	(32,228)	(31,737)
Net loss	(32,228)	(31,737)
Other comprehensive income (loss):
Net unrealized gain (loss) on marketable securities	(14)	258
Comprehensive loss	$ (32,242)	$ (31,479)
Net loss per share, basic	$ (0.4)	$ (0.43)
Net loss per share, diluted	$ (0.4)	$ (0.43)
Weighted-average shares used in computing net loss per share, basic	80,982,326	73,097,889
Weighted-average shares used in computing net loss per share, diluted	80,982,326	73,097,889