v3.26.1
Significant Transactions (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Dec. 31, 2025
Sep. 12, 2025
Sep. 11, 2025
Jun. 30, 2025
Mar. 21, 2025
Feb. 04, 2025
Jan. 03, 2025
Jan. 02, 2025
Dec. 17, 2024
Nov. 12, 2024
Jun. 30, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2024
SignificantTransactionsLineItems [Line Items]                                
Original issue discount to interest expense                           $ 5  
Debt description     Pursuant to the Note Purchase Agreement, the Company was required to pay 100% of the net proceeds (after commission) it receives from the sale of Purchase Shares under the 6B ELOC towards repayment of the September 2025 Note, until the Company obtained stockholder approval (the “Stockholder Approval”) to issue Purchase Shares in excess of the “Exchange Cap,” as defined in the 6B ELOC. The Company obtained Stockholder Approval on March 12, 2026. Following Stockholder Approval, the Company is required to apply 50% of the net proceeds (after commissions) from any subsequent sales of Purchase Shares under the 6B ELOC to repay the September 2025 Note.                          
Repayment of principal outstanding                           299    
Number of shares exchanged for debt                     $ 1,755     1,755    
Loss on extinguishment of debt                     266     (266)  
Common stock issued upon exercise of warrants                         162,063      
Change in fair value of warrants                         $ 5,746      
Fair value of the warrants exercised                         20,625      
Fair value of derivative liability                       $ (107) $ 3,376 (1)    
Loss on warrant repurchase                           $ 95  
Common Stock [Member]                                
SignificantTransactionsLineItems [Line Items]                                
Issuance of common stock upon the completion of public offerings, net of offering expenses     $ 20,000                          
Number of shares exchanged for debt                     $ 2     $ 2    
Number of shares exchanged for debt, shares                     2,195,000     2,195,000    
Common stock issued upon exercise of warrants                     60,000     60,000    
Common stock, shares                     1,480,000     2,060,000    
Offering price                     $ 1,102     $ 1,692    
Series A Warrants [Member]                                
SignificantTransactionsLineItems [Line Items]                                
Issuance of common stock upon the completion of public offerings, net of offering expenses       $ 160                        
Issuance of common stock upon completion of public offering, net of offering expenses, shares       49,668     54,032 8,359   8,359            
Warrants term                               4 years 7 months 13 days
Warrants exercise price                               $ 2,172
Price volatility                               113.50%
Risk free interest rate                               3.95%
Share price                               $ 370.20
Fair value of derivative liability       $ 65                        
Loss on warrant repurchase       $ 95                        
Series B Warrants [Member]                                
SignificantTransactionsLineItems [Line Items]                                
Issuance of common stock upon completion of public offering, net of offering expenses, shares                   8,359            
Warrants exercised                         54,021      
Warrants term                               2 years 6 months
Warrants exercise price                               $ 2,172
Price volatility                               378.60%
Risk free interest rate                               4.30%
Share price                               $ 370.20
Warrant [Member]                                
SignificantTransactionsLineItems [Line Items]                                
Warrants exercised             108,064                  
Fair value of derivative liability                     107     3,269    
September 2025 Note [Member]                                
SignificantTransactionsLineItems [Line Items]                                
Repayment of principal outstanding                     299          
Note Purchase Agreement [Member] | Promissory Note [Member]                                
SignificantTransactionsLineItems [Line Items]                                
Principal amount   $ 3,600                            
Purchase price   3,000                            
Original issue discount to interest expense   $ 600                 150     298    
Unamortized discount                     120     120    
Notes payable carrying amount                     1,692     1,692    
Note Exchange Agreement [Member] | September 2025 Note [Member]                                
SignificantTransactionsLineItems [Line Items]                                
Principal amount                     266     266    
Number of shares exchanged for debt                     $ 1,588          
Number of shares exchanged for debt, shares                     2,195,000          
Two Exchange Agreements [Member] | Note Investor [Member]                                
SignificantTransactionsLineItems [Line Items]                                
Number of shares exchanged for debt                     $ 1,588          
Number of shares exchanged for debt, shares                     2,195,000          
Securities Purchase Agreement [Member]                                
SignificantTransactionsLineItems [Line Items]                                
Common stock, shares           43,968                    
Net proceeds           $ 2,752                    
Securities Purchase Agreement [Member] | Common Stock [Member]                                
SignificantTransactionsLineItems [Line Items]                                
Issuance of common stock upon completion of public offering, net of offering expenses, shares 1,033,591                              
Securities Purchase Agreement [Member] | Prefunded Warrants [Member]                                
SignificantTransactionsLineItems [Line Items]                                
Issuance of common stock upon completion of public offering, net of offering expenses, shares 1,033,591                              
Share price $ 3.869                              
Warrant exercise price $ 0.001                              
Value of shares issued exercise                           $ 1    
Number of shares issued                           1,033,591    
Securities Purchase Agreement [Member] | Common Warrants [Member]                                
SignificantTransactionsLineItems [Line Items]                                
Issuance of common stock upon completion of public offering, net of offering expenses, shares 2,067,182                              
Sales Agreement [Member]                                
SignificantTransactionsLineItems [Line Items]                                
Common stock, shares         206,300             414,785        
Share price       $ 10.74 $ 18.24             $ 10.74     $ 10.74  
Net proceeds         $ 3,643           $ 4,320          
Sales Agreement [Member] | Maximum [Member]                                
SignificantTransactionsLineItems [Line Items]                                
Offering price                 $ 8,230