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

Schedule of Fair Value Assets (Details)

v3.26.1
Schedule of Fair Value Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]    
Money market funds [1] $ 1 $ 103
Derivative liability – conversion feature on note 171  
Fair Value, Inputs, Level 1 [Member] | Money Market Funds [Member]    
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]    
Money market funds [1] 1 103
Derivative liability – conversion feature on note  
Fair Value, Inputs, Level 2 [Member] | Money Market Funds [Member]    
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]    
Money market funds [1]
Derivative liability – conversion feature on note  
Fair Value, Inputs, Level 3 [Member] | Money Market Funds [Member]    
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]    
Money market funds [1]
Derivative liability – conversion feature on note $ 171  
[1] Included in cash and cash equivalents on the consolidated balance sheets.