Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Expected provision at federal statutory tax rate at 21%	$ (395)	$ (881)
Increase in valuation allowance	447	688
State and local taxes	(197)	21
Federal research and development credits		(75)
Non-deductible expenses	86	37
Disposition of Tantaline		193
Other	83	3
Income tax expense (benefit)	$ 24	$ (14)