Note 6 - Accrued Expenses - Accrued Expenses (Details) - USD ($)	Dec. 30, 2023	Dec. 31, 2022
Accrued legal and accounting	$ 86,000	$ 35,398
Accrued payroll and related costs	649,201	760,305
Accrued other	339,936	25,153
Accounts Payable and Accrued Liabilities, Current	$ 1,075,137	$ 820,856