Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Underwritten Public Offering	Common Stock	Common Stock Underwritten Public Offering	Additional Paid-in Capital	Additional Paid-in Capital Underwritten Public Offering	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)
Balance at Dec. 31, 2024	$ 71,525		$ 2		$ 677,859		$ (602,305)	$ (4,031)
Balance, shares at Dec. 31, 2024			204,943,306
Stock-based compensation	9,769				9,769
Issuance of common stock and pre-funded warrants, upon closing of underwritten public offering, net of underwriting discounts and commissions, and other offering costs		$ 215,646		$ 1		$ 215,645
Issuance of common stock and pre-funded warrants, upon closing of underwritten public offering, net of underwriting discounts and commissions, and other offering costs, shares				57,777,777
Issuance of common stock upon exercise of pre-funded warrants, shares			9,607,145
Issuance of common stock, upon vesting and settlement of restricted stock units, net	(51)				(51)
Issuance of common stock, upon vesting and settlement of restricted stock units, net, shares			1,299,156
Issuance of common stock upon exercise of stock options, net	197				197
Issuance of common stock upon exercise of stock options, net ,shares			164,838
Issuance of common stock under ESPP	159				159
Issuance of common stock under ESPP, shares			123,151
Gain (loss) on instrument specific credit risk	2,888							2,888
Net loss	(81,144)						(81,144)
Balance at Sep. 30, 2025	218,989		$ 3		903,578		(683,449)	(1,143)
Balance, shares at Sep. 30, 2025			273,915,373
Balance at Jun. 30, 2025	248,727		$ 3		900,139		(650,716)	(699)
Balance, shares at Jun. 30, 2025			272,730,060
Stock-based compensation	3,285				3,285
Issuance of common stock and pre-funded warrants, upon closing of underwritten public offering, net of underwriting discounts and commissions, and other offering costs		(6)		$ 0		(6)
Issuance of common stock and pre-funded warrants, upon closing of underwritten public offering, net of underwriting discounts and commissions, and other offering costs, shares				0
Issuance of common stock, upon vesting and settlement of restricted stock units, net, shares			1,049,338
Issuance of common stock upon exercise of stock options, net	76				76
Issuance of common stock upon exercise of stock options, net ,shares			71,150
Issuance of common stock under ESPP	84				84
Issuance of common stock under ESPP, shares			64,825
Gain (loss) on instrument specific credit risk	(444)							(444)
Net loss	(32,733)						(32,733)
Balance at Sep. 30, 2025	218,989		$ 3		903,578		(683,449)	(1,143)
Balance, shares at Sep. 30, 2025			273,915,373
Balance at Dec. 31, 2025	$ 246,938		$ 3		958,427		(711,300)	(192)
Balance, shares at Dec. 31, 2025	285,051,648		285,051,648
Stock-based compensation	$ 17,439				17,439
Issuance of common stock and pre-funded warrants, upon closing of underwritten public offering, net of underwriting discounts and commissions, and other offering costs		215,632				215,632
Issuance of common stock and pre-funded warrants, upon closing of underwritten public offering, net of underwriting discounts and commissions, and other offering costs, shares				37,500,001
Issuance of common stock, upon vesting and settlement of restricted stock units, net, shares			2,004,332
Issuance of common stock upon exercise of stock options, net	2,137				2,137
Issuance of common stock upon exercise of stock options, net ,shares			1,176,913
Issuance of common stock under ESPP	463				463
Issuance of common stock under ESPP, shares			150,986
Gain (loss) on instrument specific credit risk	2,540							2,540
Net loss	(128,177)						(128,177)
Balance at Sep. 30, 2026	$ 356,972		$ 3		1,194,098		(839,477)	2,348
Balance, shares at Sep. 30, 2026	325,883,880		325,883,880
Balance at Jun. 30, 2026	$ 387,266		$ 3		1,186,843		(800,349)	769
Balance, shares at Jun. 30, 2026			325,302,280
Stock-based compensation	6,082				6,082
Issuance of common stock and pre-funded warrants, upon closing of underwritten public offering, net of underwriting discounts and commissions, and other offering costs		$ (44)				$ (44)
Issuance of common stock and pre-funded warrants, upon closing of underwritten public offering, net of underwriting discounts and commissions, and other offering costs, shares				0
Issuance of common stock upon exercise of stock options, net	930				930
Issuance of common stock upon exercise of stock options, net ,shares			509,032
Issuance of common stock under ESPP	287				287
Issuance of common stock under ESPP, shares			72,568
Gain (loss) on instrument specific credit risk	1,579							1,579
Net loss	(39,128)						(39,128)
Balance at Sep. 30, 2026	$ 356,972		$ 3		$ 1,194,098		$ (839,477)	$ 2,348
Balance, shares at Sep. 30, 2026	325,883,880		325,883,880