CONDENSED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Income Statement [Abstract]
Revenue	$ 0	$ 4	$ 2	$ 6
Operating expenses:
Research and development	185	180	531	306
General and administrative	854	990	1,603	2,607
Total operating expenses	1,039	1,170	2,134	2,913
Loss from operations	(1,039)	(1,166)	(2,132)	(2,907)
Other income (expense):
Change in fair value of warrant liability	(31)		(31)	0
Other income, net	19	37	39	97
Other income (expense), net	(12)	37	8	97
Net loss	$ (1,051)	$ (1,129)	$ (2,124)	$ (2,810)
Earnings per share, Basic	$ (0.63)	$ (0.71)	$ (1.3)	$ (1.75)
Earnings per share, Diluted	$ (0.63)	$ (0.71)	$ (1.3)	$ (1.75)
Weighted average common shares outstanding, basic	1,676,345	1,600,306	1,639,123	1,601,252
Weighted average common shares outstanding, diluted	1,676,345	1,600,306	1,639,123	1,601,252