Note 7 - Lease Receivable (Details Textual) - USD ($)		6 Months Ended
	Jun. 01, 2022	May 31, 2024
Lessor, Sales Type Lease, Weekly Payments	$ 121
Lessor, Sales-type Lease, Optional Buy-out Payment	$ 4,800
Sales-type Lease, Residual Value of Leased Asset		$ 4,800
Lease Income, Total		$ 200
Lessor, Sales Type Lease, Applicable Discount Rate		1.25%