Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenue:
Collaboration Revenue		$ 1,125		$ 1,125
Operating expenses:
Research and development	$ 14,330	5,982	$ 27,740	12,603
General and administrative	7,414	2,317	12,862	3,782
Total operating expenses	21,744	8,299	40,602	16,385
Loss from operations	(21,744)	(7,174)	(40,602)	(15,260)
Other income (expense):
Interest and other income, net	487	27	814	41
Interest expense	(65)	(52)	(125)	(54)
Loss on extinguishment of debt	(200)		(200)
Change in fair value of warrant liability		(164)		(156)
Net loss	(21,522)	(7,363)	(40,113)	(15,429)
Other comprehensive loss:
Unrealized gain (loss) on marketable securities	(442)	7	(1,524)
Comprehensive loss	$ (21,964)	$ (7,356)	$ (41,637)	$ (15,429)
Net loss per share, basic	$ (0.58)	$ (3.27)	$ (1.08)	$ (6.86)
Net loss per share, diluted	$ (0.58)	$ (3.27)	$ (1.08)	$ (6.86)
Weighted-average shares used in computing net loss per share, basic	37,362,715	2,248,687	37,312,479	2,248,687
Weighted-average shares used in computing net loss per share, diluted	37,362,715	2,248,687	37,312,479	2,248,687