Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Carousel Designs (Details Textual)

v3.22.0.1
Note 7 - Carousel Designs (Details Textual) - USD ($)
3 Months Ended 9 Months Ended
Dec. 26, 2021
Jun. 27, 2021
Dec. 27, 2020
Dec. 26, 2021
Dec. 27, 2020
Gross Profit, Total $ 6,170,000   $ 6,153,000 $ 16,894,000 $ 18,270,000
Discontinued Operations, Disposed of by Means Other than Sale [Member] | Carousel Designs, LLC [Member] | Sale of Inventory Below Cost [Member]          
Gross Profit, Total $ (1,000)     (689,000)  
Discontinued Operations, Disposed of by Means Other than Sale [Member] | Carousel Designs, LLC [Member] | Settlement With Supplier [Member]          
Gross Profit, Total   $ (334,000)   (334,000)  
Discontinued Operations, Disposed of by Means Other than Sale [Member] | Carousel Designs, LLC [Member] | Liquidation of Inventory [Member]          
Gross Profit, Total   $ (265,000)   $ (265,000)