Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Related Party Transaction (Details Textual)

v3.10.0.1
Note 7 - Related Party Transaction (Details Textual) - USD ($)
3 Months Ended 9 Months Ended
Dec. 30, 2018
Dec. 30, 2018
Operating Leases, Rent Expense, Net, Total $ 24,000 $ 72,000
JST Capital LLC [Member] | Carousel Facilities [Member] | Cost of Sales [Member]    
Operating Leases, Rent Expense, Net, Total 20,000 60,000
JST Capital LLC [Member] | Carousel Facilities [Member] | Selling, General and Administrative Expenses [Member]    
Operating Leases, Rent Expense, Net, Total $ 4,000 $ 12,000