Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	ATM program [Member]	Preferred Stock [Member] Series A Non-Voting Convertible Preferred Stock [Member]	Preferred Stock [Member] Series B Non-Voting Convertible Preferred Stock [Member]	Common Stock [Member]	Common Stock [Member] ATM program [Member]	Common Stock [Member] Series A Non-Voting Convertible Preferred Stock [Member]	Additional Paid-in Capital [Member]	Additional Paid-in Capital [Member] ATM program [Member]	Additional Paid-in Capital [Member] Series A Non-Voting Convertible Preferred Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Accumulated Deficit [Member]
Beginning Balances at Dec. 31, 2023	$ 257,802		$ 60,035		$ 86			$ 801,059			$ 246	$ (603,624)
Beginning Balances, Shares at Dec. 31, 2023			74,465		86,124,249
Issuance of Series B Preferred Stock and common stock, net of issuance costs of $11.6 million, in connection with the Private Placement	213,416			$ 87,364	$ 18			126,034
Issuance of Series B Preferred Stock and common stock, net of issuance costs of $11.6 million, in connection with the Private Placement, Shares				12,280	17,717,997
Exchange of common stock for Series B Preferred Stock				$ 74,754	$ (8)			(74,746)
Exchange of common stock for Series B Preferred Stock, Shares				8,300	(8,300,000)
Issuance of common stock under Employee Stock Purchase Plan, Shares					71,150
Issuance of common stock under Employee Stock Purchase Plan	356							356
Unrealized gains (losses) on marketable securities	(285)										(285)
Stock-based compensation expense	9,393							9,393
Net loss	(58,348)											(58,348)
Ending Balances at Mar. 31, 2024	422,334		$ 60,035	$ 162,118	$ 96			862,096			(39)	(661,972)
Ending Balances, Shares at Mar. 31, 2024			74,465	20,580	95,613,396
Beginning Balances at Dec. 31, 2024	256,286		$ 56,515	$ 54,085	$ 110			1,004,612			447	(859,483)
Beginning Balances, Shares at Dec. 31, 2024			70,465	6,868	110,461,729
Issuance of common stock, net of issuance costs		$ 24,250				$ 3			$ 24,247
Issuance of common stock, net of issuance costs, Shares						2,587,992
Conversion of preferred stock into common stock			$ (2,435)				$ 1			$ 2,434
Conversion of preferred stock into common stock, Shares			(2,767)				691,750
Issuance of common stock from exercises	136							136
Issuance of common stock from exercises, Shares					26,842
Issuance of common stock under Employee Stock Purchase Plan, Shares					88,141
Issuance of common stock under Employee Stock Purchase Plan	584							584
Unrealized gains (losses) on marketable securities	(283)										(283)
Stock-based compensation expense	10,008							10,008
Net loss	(71,986)											(71,986)
Ending Balances at Mar. 31, 2025	$ 218,995		$ 54,080	$ 54,085	$ 114			$ 1,042,021			$ 164	$ (931,469)
Ending Balances, Shares at Mar. 31, 2025			67,698	6,868	113,856,454