Annual report [Section 13 and 15(d), not S-K Item 405]

Income Taxes (Details Narrative)

v3.26.1
Income Taxes (Details Narrative) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2026
Operating Loss Carryforwards [Line Items]      
Deferred tax assets, capital loss carryforwards $ 54.8 $ 36.0  
Net operating loss carryforward, expiration date 2037    
Net operating loss carryforward term 20 years    
Income tax examination description Pursuant to Code Sec. 382 of the Internal Revenue Code (“the Code”), the utilization of our net operating loss carryforwards could be limited as a result of a cumulative change in stock ownership of more than 50% over a three-year period. We have not completed a Sec. 382 study and as such our net operating loss carryforwards may be subject to such limitation    
Deferred tax assets capitalized research and development net of amortization $ 3.8    
Unamortized balance from research and development expenditures 50.00%   50.00%
Valuation allowance deferred tax asset $ 1.4 $ 2.3  
Federal [Member]      
Operating Loss Carryforwards [Line Items]      
Net operating loss carryforwards $ 54.5