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	3,897						3,897
Issuance of common stock		$ 210						$ 210
Issuance of common stock, shares					705,218
Issuance of common stock, upon vesting and settlement of restricted stock units, net, shares				483,992
Issuance of common stock under ESPP	50						50
Issuance of common stock under ESPP, shares				35,920
Net loss	(42,220)									(42,220)
Balance at Jun. 30, 2023	(37,114)			$ 1			406,546			(443,661)
Balance, shares at Jun. 30, 2023				64,432,637
Balance at Mar. 31, 2023	(14,948)			$ 1			404,114			(419,063)
Balance, shares at Mar. 31, 2023				63,473,349
Stock-based compensation	2,222						2,222
Issuance of common stock		$ 210						$ 210
Issuance of common stock, shares					705,218
Issuance of common stock, upon vesting and settlement of restricted stock units, net, shares				254,070
Net loss	(24,598)									(24,598)
Balance at Jun. 30, 2023	(37,114)			$ 1			406,546			(443,661)
Balance, shares at Jun. 30, 2023				64,432,637
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	$ 6,530						6,530
Issuance of common stock			$ 69,957						$ 69,957
Issuance of common stock, shares						14,361,113
Issuance of common stock, upon vesting and settlement of restricted stock units, net, shares				11,282
Issuance of common stock under ESPP	26						26
Issuance of common stock under ESPP, shares				46,800
Issuance of common stock upon exercise of stock options, net	2						2
Issuance of common stock upon exercise of stock options, net, Shares				2,062
Gain (loss) on instrument specific credit risk	2,405										$ 2,405
Net loss	(44,989)									(44,989)
Balance at Jun. 30, 2024	$ 108,868			$ 2			664,457			(557,996)	2,405
Balance, shares at Jun. 30, 2024	201,381,450			201,381,450
Balance at Mar. 31, 2024	$ 53,849			$ 2			591,166			(537,068)	(251)
Balance, shares at Mar. 31, 2024				187,018,275
Stock-based compensation	3,332						3,332
Issuance of common stock			$ 69,957						$ 69,957
Issuance of common stock, shares						14,361,113
Issuance of common stock upon exercise of stock options, net	2						2
Issuance of common stock upon exercise of stock options, net, Shares				2,062
Gain (loss) on instrument specific credit risk	2,656										2,656
Net loss	(20,928)									(20,928)
Balance at Jun. 30, 2024	$ 108,868			$ 2			$ 664,457			$ (557,996)	$ 2,405
Balance, shares at Jun. 30, 2024	201,381,450			201,381,450