Quarterly report pursuant to Section 13 or 15(d)

Note 1 - Summary of Significant Accounting Policies (Details Textual)

v3.21.2
Note 1 - Summary of Significant Accounting Policies (Details Textual)
3 Months Ended 9 Months Ended
Sep. 30, 2021
USD ($)
Sep. 30, 2020
USD ($)
Sep. 30, 2021
USD ($)
Sep. 30, 2020
USD ($)
Dec. 31, 2020
USD ($)
Number of Operating Segments     1    
Accounts Receivable, Allowance for Credit Loss, Ending Balance $ 0   $ 0   $ 0
Share-based Payment Arrangement, Expense 80,882 $ 6,365 220,455 $ 7,171  
Operating Loss Carryforwards, Total $ 2,700,000   $ 2,700,000    
Furniture and Fixtures [Member] | Maximum [Member]          
Property, Plant and Equipment, Useful Life (Year)     5 years    
Off-the-Shelf Software [Member] | Maximum [Member]          
Property, Plant and Equipment, Useful Life (Year)     3 years    
Computer Equipment and Software [Member] | Maximum [Member]          
Property, Plant and Equipment, Useful Life (Year)     5 years    
Software Development [Member] | Minimum [Member]          
Property, Plant and Equipment, Useful Life (Year)     3 years