CONDENSED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Unaudited) - 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	$ 22,640	$ 21,642	$ 47,421	$ 47,216
General and administrative	6,690	6,722	14,427	12,710
Total operating expenses	29,330	28,364	61,848	59,926
Loss from operations	(29,330)	(28,364)	(61,848)	(59,926)
Other income, net	1,667	3,084	3,664	5,375
Net loss	(27,663)	(25,280)	(58,184)	(54,551)
Other comprehensive income (loss):
Foreign currency translation loss	0	(655)	0	(655)
Unrealized gain (loss) on marketable securities	(37)	136	(150)	501
Total comprehensive loss	$ (27,700)	$ (25,799)	$ (58,334)	$ (54,705)
Net loss per share, basic	$ (0.71)	$ (0.66)	$ (1.5)	$ (1.42)
Net loss per share, diluted	$ (0.71)	$ (0.66)	$ (1.5)	$ (1.42)
Weighted average number of shares used in computing net loss per share, basic	38,866,760	38,328,741	38,748,214	38,304,758
Weighted average number of shares used in computing net loss per share, diluted	38,866,760	38,328,741	38,748,214	38,304,758