Note 7 - Accrued Expenses - Accrued Expenses (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Accrued legal and accounting	$ 69,189	$ 35,398
Accrued payroll	795,952	760,305
Accrued other	202,152	25,153
Accounts Payable and Accrued Liabilities, Current	$ 1,067,293	$ 820,856