Quarterly report [Sections 13 or 15(d)]

Note 4 - Acquisitions (Details Textual)

v3.25.1
Note 4 - Acquisitions (Details Textual)
 1 Months Ended 3 Months Ended 12 Months Ended
Jan. 31, 2025
shares
Mar. 31, 2025
USD ($)
$ / shares
shares
Mar. 31, 2024
USD ($)
$ / shares
shares
Dec. 31, 2024
USD ($)
shares
Aug. 31, 2024
USD ($)
Aug. 01, 2024
USD ($)
Dec. 31, 2023
USD ($)
May 04, 2023
Oct. 04, 2021
USD ($)
Contingent consideration   $ (14,000) $ 259,000            
Stock Issued During Period, Shares, New Issues | shares 262,501     262,501          
SuperBiz Note [Member]                  
Debt Instrument, Face Amount         $ 1,800,000        
Debt Instrument, Covenant, Borrowing Limit, Resulting in Four Month Repayment Period         3,000,000        
Debt Instrument, Covenant, Borrowing Limit, Resulting in Three Month Repayment Period         5,000,000        
Debt Instrument, Covenant, Borrowing Limit, Resulting in Two Month Repayment Period         $ 7,000,000        
Debt Instrument, Interest Rate, Stated Percentage         8.50%        
Interest Expense, Debt   37,000              
Gain (Loss) on Extinguishment of Debt       $ 336,000          
Embedded Derivative, Fair Value of Embedded Derivative, Net           $ 171,000      
Embedded Derivative, Fair Value of Embedded Derivative Liability   32,000   77,000          
Embedded Derivative, Gain (Loss) on Embedded Derivative, Net   45,000              
Melon Acquisition [Member]                  
Business Combination, Contingent Consideration, Liability   $ 124,000 [1] $ 636,000 [1] $ 138,000     $ 538,000    
Melon Acquisition [Member] | Second Earnout Period [Member]                  
Stock Issued During Period, Shares, Acquisitions | shares   35,775 156,329            
Shares Issued, Price Per Share (in dollars per share) | $ / shares   $ 0.235 $ 2.15            
Melon Acquisition [Member] | Measurement Input, Risk Free Interest Rate [Member] | Minimum [Member]                  
Business Combination, Contingent Consideration, Liability, Measurement Input               0.0404  
Melon Acquisition [Member] | Measurement Input, Risk Free Interest Rate [Member] | Maximum [Member]                  
Business Combination, Contingent Consideration, Liability, Measurement Input               0.0535  
Melon Acquisition [Member] | Measurement Input, Price Volatility [Member] | Minimum [Member]                  
Business Combination, Contingent Consideration, Liability, Measurement Input               0.70  
Melon Acquisition [Member] | Measurement Input, Price Volatility [Member] | Maximum [Member]                  
Business Combination, Contingent Consideration, Liability, Measurement Input               0.85  
Melon Acquisition [Member] | Measurement Input, Discount Rate [Member]                  
Business Combination, Contingent Consideration, Liability, Measurement Input               0.30  
Superbiz Acquisition [Member]                  
Business Combination, Contingent Consideration, Range of Outcomes, Maximum, Amount                 $ 11,500,000
Business Combination, Contingent Consideration, Percentage Reduction if Founder No Longer Employee                 50.00%
Contingent consideration   $ 0 $ 18,000            
Business Combination, Contingent Consideration, Liability   $ 0 $ 142,000            
[1] As of March 31, 2025, the accrual for the final Second Earn Out Period included 35,775 shares of common stock valued at $0.235, the closing price of our common stock as of March 31, 2025. As of March 31, 2024, included 156,329 shares of common stock valued at $2.15, the closing price of our common stock as of March 31, 2024.