Quarterly report [Sections 13 or 15(d)]

Stockholders??? Equity (Details Narrative)

v3.25.3
Stockholders’ Equity (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 29, 2025
Jul. 02, 2025
May 12, 2025
Aug. 06, 2024
Apr. 29, 2024
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Aug. 07, 2025
Jul. 11, 2025
Apr. 21, 2025
Dec. 31, 2024
Accumulated Other Comprehensive Income (Loss) [Line Items]                          
Stock issued during period, value     $ 1,375   $ 3,850 $ 4,845 $ 14 $ 13,797 $ 3,798        
Common stock par value           $ 0.001   $ 0.001         $ 0.001
Shares of common stock     61,111   19,444                
Legal fees           $ 451 433 $ 1,576 1,138        
Issuance costs     $ 169   $ 66                
Beneficiary ownership limitation percentage   4.99%     9.99%                
Commission rate       3.00%                  
Proceeds from common stock               $ 13,797 3,798        
Preferred shares par value           $ 0.001   $ 0.001         $ 0.001
Price per share exercisable                       $ 4.00  
Sales Agreement [Member]                          
Accumulated Other Comprehensive Income (Loss) [Line Items]                          
Other expenses               $ 258          
Investor One                          
Accumulated Other Comprehensive Income (Loss) [Line Items]                          
Beneficiary ownership limitation percentage     9.99%                    
Investor Two                          
Accumulated Other Comprehensive Income (Loss) [Line Items]                          
Beneficiary ownership limitation percentage     4.99%                    
Warrant [Member]                          
Accumulated Other Comprehensive Income (Loss) [Line Items]                          
Warrants issued   1,375 30,555                    
Warrant exercise price   $ 24.912     $ 198.00         $ 13.50      
Public Offering                          
Accumulated Other Comprehensive Income (Loss) [Line Items]                          
Shares of common stock   411,111                      
Shares issued price per share   $ 13.50                      
Cash fee percentage   7.00%                      
Legal fees   $ 100                      
Net proceeds   $ 4,800                      
ChEF Purchase Agreement | Streeterville Capital LLC                          
Accumulated Other Comprehensive Income (Loss) [Line Items]                          
Minimum proceeds percentage                     33.00%    
Principal amount                     $ 2,755    
Common stock                          
Accumulated Other Comprehensive Income (Loss) [Line Items]                          
Stock issued during period, value [1]           $ 7 $ 12 $ 4        
Common stock par value                       0.001  
Shares of common stock [1]           411,111 1,953 665,627 21,397        
Common stock | Sales Agreement [Member]                          
Accumulated Other Comprehensive Income (Loss) [Line Items]                          
Shares of common stock               193,405          
Proceeds from common stock               $ 8,229          
Common stock | ChEF Purchase Agreement                          
Accumulated Other Comprehensive Income (Loss) [Line Items]                          
Stock issued during period, value $ 500,000                        
Common stock par value $ 0.001                        
Placement Agent Warrants [Member]                          
Accumulated Other Comprehensive Income (Loss) [Line Items]                          
Warrants issued   11,604                      
Warrant exercise price   $ 13.50                      
Warrants   Jul. 02, 2030                      
Warrants adjustment description   The exercise prices of the Placement Agent Warrants are subject to appropriate adjustment in the event of stock dividends, stock splits, stock combinations, reorganizations or similar events affecting the Common Stock. Subject to limited exceptions, a holder of Placement Agent Warrants will not have the right to exercise any portion of its Warrants if the holder (together with such holder’s affiliates, and any persons acting as a group together with such holder or any of such holder’s affiliates) would beneficially own a number of shares of common stock in excess of 4.99% (or, upon election by a holder prior to the issuance of any Warrants, 9.99%) of the shares of common stock then outstanding. At the holder’s option, upon notice to the Company, the holder may increase or decrease this beneficial ownership limitation not to exceed 9.99% of the shares of Common Stock then outstanding                      
Warrant [Member]                          
Accumulated Other Comprehensive Income (Loss) [Line Items]                          
Warrant exercise price     $ 24.9552             $ 13.50      
Preferred Stock [Member]                          
Accumulated Other Comprehensive Income (Loss) [Line Items]                          
Preferred shares par value                       $ 0.001  
[1] Adjusted retroactively to reflect the 1-for-10 reverse stock split that became effective on July 17, 2024 and the 1-for-18 reverse stock split that became effective on October 27, 2025, see Note 1.