Selected Quarterly Financial Data (Unaudited) - Summary of Selected Quarterly Financial Data (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Operating expenses:
Research and development	$ 25,240	$ 27,244	$ 31,825	$ 33,776	$ 30,866	$ 25,347	$ 21,938	$ 24,395	$ 118,085	$ 102,546	$ 62,713
General and administrative	4,834	6,795	7,073	7,283	6,462	5,772	5,719	5,636	25,985	23,589	20,921
Total operating expenses	30,074	34,039	38,898	41,059	37,328	31,119	27,657	30,031	144,070	126,135	83,634
Loss from operations	(30,074)	(34,039)	(38,898)	(41,059)	(37,328)	(31,119)	(27,657)	(30,031)	(144,070)	(126,135)	(83,634)
Interest and other income, net	772	1,252	1,622	1,998	2,444	2,690	2,766	980	5,644	8,880	1,806
Net loss	$ (29,302)	$ (32,787)	$ (37,276)	$ (39,061)	$ (34,884)	$ (28,429)	$ (24,891)	$ (29,051)	$ (138,426)	$ (117,255)	$ (81,828)
Net loss per share, basic	$ (0.81)	$ (0.91)	$ (1.03)	$ (1.09)	$ (0.98)	$ (0.8)	$ (0.7)	$ (0.98)	$ (3.83)	$ (3.44)	$ (2.80)
Net loss per share, diluted	$ (0.81)	$ (0.91)	$ (1.03)	$ (1.09)	$ (0.98)	$ (0.8)	$ (0.7)	$ (0.98)	$ (3.83)	$ (3.44)	$ (2.80)
Weighted-average number of common shares used to compute basic net loss per common share	36,265,001	36,220,736	36,043,561	35,890,370	35,754,165	35,653,988	35,348,293	29,586,468	36,105,671	34,106,923	29,271,777
Weighted-average number of common shares used to compute diluted net loss per common share	36,265,001	36,220,736	36,043,561	35,890,370	35,754,165	35,653,988	35,348,293	29,586,468	36,105,671	34,106,923	29,271,777