Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Leases (Details Textual)

v3.22.2.2
Note 4 - Leases (Details Textual) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Lessee, Operating Lease, Rent Escalations, Percentage     2.50%  
Operating Lease, Weighted Average Remaining Lease Term (Month) 37 months   37 months  
Operating Lease, Weighted Average Discount Rate, Percent 5.00%   5.00%  
Operating Lease, Expense $ 53,560 $ 15,985 $ 164,280 $ 68,229
Minimum [Member]        
Lessee, Operating Lease, Term of Contract (Month) 37 months   37 months  
Maximum [Member]        
Lessee, Operating Lease, Term of Contract (Month) 67 months   67 months