Statements of Operations and Comprehensive Loss - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Operating expenses:
Research and development	$ 96,773	$ 90,897
General and administrative	34,877	28,058
Total operating expenses	131,650	118,955
Loss from operations	(131,650)	(118,955)
Other income, net:
Interest income	14,107	5,588
Other income (expense), net	42	(470)
Total other income, net	14,149	5,118
Net loss	(117,501)	(113,837)
Comprehensive loss:
Net Income (Loss)	(117,501)	(113,837)
Other comprehensive loss:
Net unrealized gain (loss) on investments	687	(529)
Comprehensive loss	$ (116,814)	$ (114,366)
Net loss per share, basic	$ (2.4)	$ (2.61)
Net loss per share, diluted	$ (2.4)	$ (2.61)
Weighted average shares outstanding used in computing net loss per share, basic	49,014,300	43,631,722
Weighted average shares outstanding used in computing net loss per share, diluted	49,014,300	43,631,722