Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Fair Value Measurements (Details Textual)

v3.22.2.2
Note 5 - Fair Value Measurements (Details Textual) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss) $ 0   $ 0  
Goodwill, Impairment Loss $ 2,254,624 $ 0 $ 2,254,624 $ 0
Measurement Input, Discount Rate [Member]        
Reporting Unit, Measurement Input 22.50%   22.50%  
Measurement Input, Long-Term Revenue Growth Rate [Member]        
Reporting Unit, Measurement Input 3.00%   3.00%