Quarterly report [Sections 13 or 15(d)]

Organization and Business (Details Narrative)

v3.26.1
Organization and Business (Details Narrative) - USD ($)
3 Months Ended
Apr. 08, 2026
Nov. 18, 2025
Oct. 22, 2025
Aug. 27, 2025
Mar. 31, 2026
Dec. 31, 2025
Sep. 30, 2025
Mar. 31, 2025
DisclosureLineElements [Line Items]                
Exchange of amount   $ 1,000,000            
Exchange of shares   1,695,072     1,695,072      
Share price   $ 1.75            
Accounts payable   $ 1            
Settled amount         $ 1,000,000   $ 600,000  
Cash         5,016,000 $ 2,943,000    
Net decrease in cash         2,073,000     $ (5,613,000)
Net cash used in investing activities         2,939,000     (1,186,000)
Net cash used in financing activities         1,781,000     (2,567,000)
Effect of exchange rate changes on cash         209,000     (38,000)
Net cash used in operating activities         2,856,000     1,822,000
Proceeds from investment marketable securities         2,972,000     605,000
Proceeds from production facilities         1,842,000     2,485,000
Net losses         6,405,000     $ 6,591,000
Net cash used in operating assets and liabilities         2,300,000      
Non-cash adjustments         5,900,000      
Marketable securities         996,000 3,978,000    
Decrease in marketable securities         3,000,000      
Accumulated deficit         770,182,000 763,817,000    
Total stockholders' equity         22,600,000      
Total current assets         30,740,000 35,765,000    
Total current liabilities         31,402,000 33,451,000    
Working capital         700,000 $ 2,300,000    
Aggregate gross proceeds from offering         7,300,000      
Outstanding accounts payable         $ 600,000      
New Agreement [Member]                
DisclosureLineElements [Line Items]                
Exchange of amount   $ 1,000,000            
Exchange of shares   1,695,072       977,360    
Settled amount           $ 600,000    
Extinguished debt           $ 100,000    
New Agreement [Member] | Subsequent Event [Member]                
DisclosureLineElements [Line Items]                
Exchange of amount $ 1,100,000              
Exchange of shares 2,001,797              
Additional obligations amount $ 300,000              
Exchange of shares 551,250              
New Agreement [Member] | Common Stocks [Member]                
DisclosureLineElements [Line Items]                
Exchange of shares           1,695,072    
Settled amount           $ 1,000,000    
October 2025 Purchase Agreement [Member]                
DisclosureLineElements [Line Items]                
Proceeds from the sale     $ 75,000          
October 2025 Purchase Agreement [Member] | Pre Funded Warrants [Member]                
DisclosureLineElements [Line Items]                
Sold per share     $ 0.737          
Gross proceeds     $ 7,300,000          
Sale, percentage     7.00%          
October 2025 Purchase Agreement [Member] | Registered Direct Offering [Member]                
DisclosureLineElements [Line Items]                
Shares offering     3,000,000          
October 2025 Purchase Agreement [Member] | Registered Direct Offering [Member] | Pre Funded Warrants [Member]                
DisclosureLineElements [Line Items]                
Warrants purchase     6,903,049          
October 2025 Purchase Agreement [Member] | Registered Direct Offering [Member] | Common Warrants [Member]                
DisclosureLineElements [Line Items]                
Sold per share     $ 0.738          
October 2025 Purchase Agreement [Member] | Unregistered Offering [Member] | Common Warrants [Member]                
DisclosureLineElements [Line Items]                
Warrants purchase     9,903,049          
Exercise price     $ 0.738          
October 2025 Purchase Agreement [Member] | Placement Agent Warrants [Member]                
DisclosureLineElements [Line Items]                
Exercise price     $ 0.8118          
Class of warrant or right, outstanding     693,213          
Continuation Capital Inc [Member]                
DisclosureLineElements [Line Items]                
Exchange of amount       $ 1,800,000        
Exchange of shares       3,148,535        
Share price       $ 1.75        
Accounts payable       $ 1