Condensed Consolidated Statements of Stockholders' (Deficit) Equity - USD ($) $ in Thousands	Total	Private Placement	Underwritten Public Offering	Common Stock	Common Stock Private Placement	Common Stock Underwritten Public Offering	Additional Paid-in Capital	Additional Paid-in Capital Private Placement	Additional Paid-in Capital Underwritten Public Offering	Accumulated Deficit	Accumulated Other Comprehensive Loss
Balance at Dec. 31, 2022	$ 949			$ 1			$ 402,389			$ (401,441)
Balance, shares at Dec. 31, 2022				63,207,507
Stock-based compensation	5,937						5,937
Issuance of common stock		$ 103,239			$ 1			$ 103,238
Issuance of common stock, shares					123,117,594
Issuance of common stock, upon vesting and settlement of restricted stock units, net, shares				566,772
Issuance of common stock under ESPP	68						68
Issuance of common stock under ESPP, shares				68,320
Net loss	(159,307)									(159,307)
Balance at Sep. 30, 2023	(49,114)			$ 2			511,632			(560,748)
Balance, shares at Sep. 30, 2023				186,960,193
Balance at Jun. 30, 2023	(37,114)			$ 1			406,546			(443,661)
Balance, shares at Jun. 30, 2023				64,432,637
Stock-based compensation	2,040						2,040
Issuance of common stock		$ 103,029			$ 1			$ 103,028
Issuance of common stock, shares					122,412,376
Issuance of common stock, upon vesting and settlement of restricted stock units, net, shares				82,780
Issuance of common stock under ESPP	18						18
Issuance of common stock under ESPP, shares				32,400
Net loss	(117,087)									(117,087)
Balance at Sep. 30, 2023	(49,114)			$ 2			511,632			(560,748)
Balance, shares at Sep. 30, 2023				186,960,193
Balance at Dec. 31, 2023	$ 74,937			$ 2			587,942			(513,007)
Balance, shares at Dec. 31, 2023	186,960,193			186,960,193
Stock-based compensation	$ 9,887						9,887
Issuance of common stock			$ 76,694						$ 76,694
Issuance of common stock, shares						17,596,113
Issuance of common stock, upon vesting and settlement of restricted stock units, net	(9)						(9)
Issuance of common stock, upon vesting and settlement of restricted stock units, net, shares				234,198
Issuance of common stock under ESPP	89						89
Issuance of common stock under ESPP, shares				93,970
Issuance of common stock upon exercise of stock options, net	40						40
Issuance of common stock upon exercise of stock options, net, Shares				58,832
Loss on instrument specific credit risk	(2,328)										$ (2,328)
Net loss	(70,513)									(70,513)
Balance at Sep. 30, 2024	$ 88,797			$ 2			674,643			(583,520)	(2,328)
Balance, shares at Sep. 30, 2024	204,943,306			204,943,306
Balance at Jun. 30, 2024	$ 108,868			$ 2			664,457			(557,996)	2,405
Balance, shares at Jun. 30, 2024				201,381,450
Stock-based compensation	3,357						3,357
Issuance of common stock			$ 6,737						$ 6,737
Issuance of common stock, shares						3,235,000
Issuance of common stock, upon vesting and settlement of restricted stock units, net	(9)						(9)
Issuance of common stock, upon vesting and settlement of restricted stock units, net, shares				222,916
Issuance of common stock under ESPP	63						63
Issuance of common stock under ESPP, shares				47,170
Issuance of common stock upon exercise of stock options, net	38						38
Issuance of common stock upon exercise of stock options, net, Shares				56,770
Loss on instrument specific credit risk	(4,733)										(4,733)
Net loss	(25,524)									(25,524)
Balance at Sep. 30, 2024	$ 88,797			$ 2			$ 674,643			$ (583,520)	$ (2,328)
Balance, shares at Sep. 30, 2024	204,943,306			204,943,306