Annual report pursuant to Section 13 and 15(d)

Convertible Notes Payable (Details Narrative)

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Convertible Notes Payable (Details Narrative) - USD ($)
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]      
Convertible notes payable $ 2,126,000 $ 2,005,000  
Proceeds from convertible debt $ 532,000 393,000  
Convertible notes terms As of December 31, 2023, convertible notes payable and accrued interest are convertible into 34,716,235 shares of common stock at conversion rates ranging from $0.02 to $0.48 per share.    
Debt discount amortization $ 103,000 149,000  
Debt Discount [Member]      
Debt Instrument [Line Items]      
Unamortized debt discount 25,000 140,000 $ 86,000
Increase in debt discount 284,000 322,000  
Debt Discount [Member] | Fair Value Of Warrants [Member]      
Debt Instrument [Line Items]      
Increase in debt discount 231,000 283,000  
Debt Discount [Member] | Original Issue Discount [Member]      
Debt Instrument [Line Items]      
Increase in debt discount 53,000 39,000  
Debt Discount [Member] | Discount Converted [Member]      
Debt Instrument [Line Items]      
Decrease in debt discount 296,000 119,000  
Convertible Notes [Member]      
Debt Instrument [Line Items]      
Convertible notes payable 1,332,000 1,393,000 1,137,000
Increase in convertible notes 585,000 432,000  
Proceeds from convertible debt 532,000 393,000  
Original issue discount $ 53,000 $ 39,000  
Warrants issued, shares 11,715,748 14,409,995  
Warrants issued, value $ 231,000 $ 283,000  
Debt converted, amount converted 646,000 176,000  
Debt converted, interest converted   2,000  
Unamortized debt discount $ 296,000 $ 119,000  
Debt converted, shares issued 15,129,048 6,040,049  
Convertible Notes Payable [Member]      
Debt Instrument [Line Items]      
Unamortized debt discount $ 25,000 $ 140,000  
Accrued interest on convertible notes payable 794,000 612,000 $ 435,000
Accrued interest $ 182,000 $ 162,000