CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Unaudited) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Operating expenses:
Research and development	[1]	$ 14,903	$ 12,097	$ 28,737	$ 22,462
General and administrative		7,010	4,945	13,951	9,912
Total operating expenses		21,913	17,042	42,688	32,374
Loss from operations		(21,913)	(17,042)	(42,688)	(32,374)
Other income (expense):
Interest income, net		1,746	32	2,731	34
Other income (expense), net		(7)	(5)	(12)	(9)
Total other expense, net		1,739	27	2,719	25
Net loss		$ (20,174)	$ (17,015)	$ (39,969)	$ (32,349)
Net loss per share attributable to common stockholders, basic		$ (0.52)	$ (0.6)	$ (1.04)	$ (1.18)
Net loss per share attributable to common stockholders, diluted		$ (0.52)	$ (0.6)	$ (1.04)	$ (1.18)
Weighted-average common shares outstanding, basic		38,657,205	28,150,051	38,601,916	27,409,264
Weighted-average common shares outstanding, diluted		38,657,205	28,150,051	38,601,916	27,409,264
Comprehensive loss:
Net loss		$ (20,174)	$ (17,015)	$ (39,969)	$ (32,349)
Unrealized gain (loss) on available for sale securities		(176)		(70)
Total comprehensive loss		$ (20,350)	$ (17,015)	$ (40,039)	$ (32,349)

[1] Includes related party amounts of $7 and $50 for the three and six months ended June 30, 2023, and $75 and $142 for the three and six months ended June 30, 2022 (see Note 11).