v3.26.1
Warrants and other equity related instruments (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended
Oct. 31, 2025
Apr. 24, 2025
Jul. 31, 2025
Dec. 31, 2024
Dec. 31, 2025
Sep. 30, 2025
Jul. 07, 2025
Class of Warrant or Right [Line Items]              
Note principal amount             $ 7,650
Exercise price             $ 0.6274
Stock issued during perid, shares     2,193,355        
Offering price     $ 0.61        
Private Placement [Member]              
Class of Warrant or Right [Line Items]              
Offering price   $ 2.18          
Proceeds from issuance of private placement   $ 8,800          
Warrants and rights outstanding   $ 8,800          
Common Stock [Member]              
Class of Warrant or Right [Line Items]              
Stock issued during perid, shares       224,056      
Common Stock [Member] | Private Placement [Member]              
Class of Warrant or Right [Line Items]              
Stock issued during perid, shares   1,280,000          
Warrants to purchase shares   1,280,000          
Sale of stock, shares   1,280,000          
Warrant [Member] | Common Stock [Member]              
Class of Warrant or Right [Line Items]              
Number of warrants to purchase common stock           21,338,062 21,338,062
Warrants Black Scholes Option Price Model [Member]              
Class of Warrant or Right [Line Items]              
Fair value warrants black scholes option             $ 400
PreFunded Warrants [Member] | Private Placement [Member]              
Class of Warrant or Right [Line Items]              
Warrants to purchase shares   2,756,697       2,756,697  
July Twenty Twenty Five Convertible Notes [Member]              
Class of Warrant or Right [Line Items]              
Note principal amount             $ 7,650
Note conversion price             $ 0.6274
July Twenty Twenty Five Convertible Notes [Member] | Warrant [Member] | Common Stock [Member]              
Class of Warrant or Right [Line Items]              
Number of warrants to purchase common stock         21,338,062    
Securities Purchase Agreement [Member] | Series A Preferred Stock And Warrants [Member]              
Class of Warrant or Right [Line Items]              
Number of warrants to purchase common stock 85,413,476            
Sale of stock, shares 19,035            
Securities Purchase Agreement [Member] | Investor [Member]              
Class of Warrant or Right [Line Items]              
Warrants to purchase shares 85,400,000            
Proceeds from preferred stock and warrants $ 8,600            
Stock price per share $ 0.25            
Securities Purchase Agreement [Member] | Investor [Member] | Series A Convertible Preferred Stock And Warrants [Member]              
Class of Warrant or Right [Line Items]              
Proceeds from preferred stock and warrants $ 30,500            
Securities Purchase Agreement [Member] | Investor [Member] | Series A Preferred Stock And Warrants [Member]              
Class of Warrant or Right [Line Items]              
Proceeds from preferred stock and warrants 15,200            
Securities Purchase Agreement [Member] | Senior Secured Convertible Notes [Member]              
Class of Warrant or Right [Line Items]              
Note principal amount             $ 7,650
Note conversion price             $ 0.6274
Securities Purchase Agreement [Member] | July Twenty Twenty Five Convertible Notes [Member] | Investor [Member]              
Class of Warrant or Right [Line Items]              
Cancellation of principal outstanding of convertible debt $ 5,000            
Cancellation of convertible debt premium, percentage 25.00%