Net Loss Per Share of Common Stock - Schedule of Computation Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Earnings Per Share [Abstract]
Net loss — basic and diluted	$ (15,280)	$ (11,924)	$ (23,065)	$ (17,326)	$ (27,204)	$ (40,391)
Redeemed Series B convertible preferred stock	4,988		0		4,988	0
Net loss available to common shareholders— basic	(10,292)		(23,065)		(22,216)	(40,391)
Net loss available to common shareholders— diluted	$ (10,292)		$ (23,065)		$ (22,216)	$ (40,391)
Shares used in calculating net loss per common share - basic (in shares)	257,353,857		238,311,498		257,293,247	231,952,888
Shares used in calculating net loss per common share - diluted (in shares)	257,353,857		238,311,498		257,293,247	231,952,888
Net loss per share available to common shareholders — basic (in USD per share)	$ (0.04)		$ (0.10)		$ (0.09)	$ (0.17)
Net loss per share available to common shareholders — diluted (in USD per share)	$ (0.04)		$ (0.10)		$ (0.09)	$ (0.17)