Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Research and development expenses	$ 8,440	$ 3,211	$ 14,470	$ 5,172
General and administrative expenses	3,816	976	8,140	1,578
Change in fair value of tranche liability	0	0	365	0
Change in fair value of derivative liability	0	311	1,229	311
Interest expense		499	1,443	577
Loss on extinguishment and on issuance of convertible promissory notes	0	(1,341)	(186)	(2,134)
Related Party
Research and development expenses	12	13	25	59
General and administrative expenses	37	48	188	97
Change in fair value of tranche liability			331	0
Change in fair value of derivative liability	0	311	1,165	311
Interest expense	0	499	1,384	577
Loss on extinguishment and on issuance of convertible promissory notes	$ 0	$ 1,341	$ 169	$ 2,134