CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
License and other revenue	$ 654	$ 0
Operating expenses:
Research and development	85,467	43,806
General and administrative	24,253	14,788
Total operating expenses	109,720	58,594
Loss from operations	(109,066)	(58,594)
Other income, net:
Interest income	11,345	237
Sublease income	147	139
Total other income, net	11,492	376
Net loss before income taxes	(97,574)	(58,218)
Income tax provision	0	0
Net loss attributable to common stockholders	$ (97,574)	$ (58,218)
Earnings Per Share, Basic	$ (2.80)	$ (1.95)
Earnings Per Share, Diluted	$ (2.80)	$ (1.95)
Weighted average common shares outstanding used in computing net loss per share, Basic	34,800,643	29,805,961
Weighted average common shares outstanding used in computing net loss per share, Diluted	34,800,643	29,805,961