v3.26.1
Note 20 - Shareholders' Equity (Details Textual)
 12 Months Ended
Nov. 06, 2025
USD ($)
$ / shares
shares
Sep. 30, 2025
USD ($)
$ / shares
shares
Sep. 05, 2025
$ / shares
Aug. 04, 2025
USD ($)
$ / shares
shares
Jul. 15, 2025
USD ($)
$ / shares
shares
Jun. 30, 2025
USD ($)
$ / shares
shares
May 20, 2025
USD ($)
shares
May 02, 2025
USD ($)
shares
May 01, 2025
USD ($)
shares
Apr. 24, 2025
USD ($)
shares
Apr. 14, 2025
USD ($)
shares
Mar. 21, 2025
USD ($)
shares
Feb. 18, 2025
shares
Feb. 11, 2025
USD ($)
$ / shares
shares
Feb. 06, 2025
USD ($)
$ / shares
shares
Jan. 31, 2025
$ / shares
shares
Jan. 23, 2025
USD ($)
shares
Jan. 10, 2025
$ / shares
shares
Jan. 08, 2025
USD ($)
$ / shares
shares
Jan. 02, 2025
USD ($)
$ / shares
shares
Oct. 11, 2024
$ / shares
Oct. 31, 2023
USD ($)
Dec. 31, 2025
USD ($)
$ / shares
shares
Dec. 31, 2024
USD ($)
$ / shares
shares
Dec. 30, 2025
$ / shares
shares
Dec. 29, 2025
shares
Apr. 28, 2025
$ / shares
Apr. 25, 2025
shares
Mar. 21, 2024
$ / shares
Dec. 31, 2023
shares
Common Stock, Shares Authorized (in shares)                   300,000,000                         2,000,000,000 300,000,000 2,000,000,000 600,000,000   600,000,000    
Common Stock, Shares, Issued (in shares)                                             724,658 25,189            
Common Stock, Shares, Outstanding (in shares)                                             724,658 25,189            
Common Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares     $ 0.0001                                   $ 0.0001   $ 0.0001 $ 0.0001     $ 0.0001      
Stock Issued During Period, Shares, Restricted Stock Award, Gross (in shares)                     484,100                                      
Stock Issued During Period, Value, Restricted Stock Award, Gross | $                     $ 3,872,800                                      
Stock Issued During Period, Value, Issued for Services | $                                             $ 443,000 $ 321,000            
Stock Issued During Period, Value, New Issues | $                                             $ 60,000              
Share Price (in dollars per share) | $ / shares $ 0.7                                                       $ 2,350  
Preferred Stock, Shares Authorized (in shares)                                             1,000,000 1,000,000            
Preferred Stock, Shares Issued (in shares)                                               0            
Preferred Stock, Shares Outstanding (in shares)                                               0            
Class of Warrant or Right, Outstanding (in shares)                                             4,135,911 2,936,234           2,469
Class of Warrant or Right, Issued During Period (in shares)                                             1,199,677 2,933,765            
Twenty Twenty Three Equity Incentive Plan [Member]                                                            
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares)   11,200                   11,200                     11,200 11,200            
Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period (in shares)                                             0 0            
Share-Based Compensation Arrangement by Share-Based Payment Award, Voting Rights, Percentage                       91.00%                                    
Share Based Compensation Arrangement By Share Based Payment Award, Number of Shares Available for Grant, Percentage of Shares Outstanding                       15.00%                                    
Warrant [Member]                                                            
Class of Warrant or Right, Outstanding (in shares)                                             4,135,910 2,936,233            
Class of Warrant or Right, Issued During Period (in shares)                                             1,199,677 2,933,765            
Class of Warrant or Right, Issued (in shares)                                             4,135,910 2,936,233            
Series A Preferred Stock [Member]                                                            
Stock Issued During Period, Shares, New Issues (in shares)                       9,999 1                                  
Preferred Stock, Shares Authorized (in shares)                                             60,000 60,000            
Preferred Stock, Shares Issued (in shares)                                             60,000 0            
Preferred Stock, Shares Outstanding (in shares)                                             60,000 0            
Preferred Stock, Votes Per Share                                             10,000              
Preferred Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares                                             $ 0.0001 $ 0.0001            
Series B Preferred Stock [Member]                                                            
Preferred Stock, Shares Authorized (in shares)                                             21,150 21,150            
Preferred Stock, Shares Issued (in shares)                                             21,150 0            
Preferred Stock, Shares Outstanding (in shares)                                             21,150 0            
Preferred Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares                                             $ 0.0001 $ 0.0001            
Preferred Stock, Stated Value (in dollars per share) | $ / shares                                             1,000              
Preferred Stock, Convertible, Conversion Price (in dollars per share) | $ / shares                                             $ 0.1   $ 1          
Beneficial Ownership, Maximum                                             19.99%              
Series C Preferred Stock [Member]                                                            
Preferred Stock, Shares Authorized (in shares)                                             12,000 12,000            
Preferred Stock, Shares Issued (in shares)                                             3,150 0            
Preferred Stock, Shares Outstanding (in shares)                                             3,150 0            
Preferred Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares                                             $ 0.0001 $ 0.0001            
Preferred Stock, Stated Value (in dollars per share) | $ / shares                                             1,000              
Preferred Stock, Convertible, Conversion Price (in dollars per share) | $ / shares                                             $ 0.1              
Beneficial Ownership, Maximum                                             19.99%              
April and October Convertible Notes [Member]                                                            
Debt Instrument, Face Amount | $ $ 142,857                                                          
Alternus Energy Group Plc [Member]                                                            
Stock Issued During Period, Shares, New Issues (in shares)             40,000                               201,600              
Stock Issued During Period, Value, New Issues | $             $ 224,000                               $ 1,400,000              
CEO And Executive Director [Member]                                                            
Stock Issued During Period, Shares, New Issues (in shares)                     75,000                                      
Clo [Member]                                                            
Stock Issued During Period, Shares, New Issues (in shares)                     25,000                                      
Employee [Member]                                                            
Stock Issued During Period, Shares, New Issues (in shares)                     12,500                                      
Four Third Party Debt Holders [Member]                                                            
Stock Issued During Period, Shares, New Issues (in shares)                     137,850                                      
Chief Executive Officer [Member]                                                            
Share-Based Compensation Arrangement by Share-Based Payment Award, Voting Rights, Percentage                       91.00%                                    
Chief Executive Officer [Member] | Series A Preferred Stock [Member]                                                            
Stock Issued During Period, Shares, New Issues (in shares)                   50,000   10,000                                    
Preferred Stock, Votes Per Share                       10,000                                    
Share-Based Payment Arrangement, Expense | $                   $ 0   $ 60,000                                    
Accredited Debt Holder [Member]                                                            
Stock Issued During Period, Shares, New Issues (in shares)                               850   1,162   1,109                    
Shares Issued, Price Per Share (in dollars per share) | $ / shares                               $ 65.28   $ 128.4   $ 150                    
Alternus Energy Group Plc [Member] | Restricted Common Stock [Member]                                                            
Stock Issued During Period, Shares, New Issues (in shares)                     55,000                                      
Four Current Independent Directors [Member]                                                            
Stock Issued During Period, Shares, New Issues (in shares)                     15,000                                      
Hover Energy LLC [Member]                                                            
Stock Issued During Period, Shares, Purchase of Assets (in shares)                     28,750                                      
Assure Power, LLC [Member]                                                            
Stock Issued During Period, Shares, Issued for Services (in shares)                 5,000                                          
Stock Issued During Period, Value, Issued for Services | $                 $ 43,000                                          
Southern Point Capital Corporation [Member]                                                            
Stock Issued During Period, Shares, New Issues (in shares)               20,000                                            
Stock Issued During Period, Shares, Issued for Services (in shares)               20,000                                            
Stock Issued During Period, Value, New Issues | $               $ 172,000                                            
Hover [Member] | Series B Preferred Stock [Member]                                                            
Stock Issued During Period, Shares, New Issues (in shares)   20,000                                                        
Shares Issued, Price Per Share (in dollars per share) | $ / shares   $ 1,526                                                        
Stock Issued During Period, Value, New Issues | $   $ 30,500,000                                       $ 1,800,000                
Hover [Member] | Series B Preferred Stock [Member] | EverOn Energy LLC [Member]                                                            
Stock Issued During Period, Shares, New Issues (in shares)   21,150                                                        
Conversion of Note into Unrestricted Common Stock [Member]                                                            
Debt Conversion, Original Debt, Amount | $ $ 13,250     $ 22,072 $ 39,710 $ 67,063               $ 150,000 $ 85,113       $ 202,500 $ 1,588,693                    
Debt Conversion, Converted Instrument, Shares Issued (in shares) 34,416     32,190 30,000 29,500               1,000 567       1,350 11,120                    
Debt Instrument, Convertible, Conversion Price (in dollars per share) | $ / shares $ 0.385     $ 0.69 $ 1.32 $ 6.4               $ 150 $ 150       $ 150 $ 150                    
Conversion of Note into Restricted Common Stock [Member]                                                            
Debt Conversion, Converted Instrument, Shares Issued (in shares)                                 7,630                          
Debt Conversion, Converted Instrument, Amount | $                                 $ 563,268                          
Conversion of Notes into Series C Convertible Preferred Stock [Member]                                                            
Debt Conversion, Original Debt, Amount | $                                             $ 3,950,000              
Debt Conversion, Converted Instrument, Shares Issued (in shares)                                             3,150              
Reverse Stock Split [Member]                                                            
Stockholders' Equity Note, Stock Split, Conversion Ratio     200                                   25