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Note Q - Related Party Transaction	9 Months Ended
Note Q - Related Party Transaction	Dec. 23, 2018
Notes to Financial Statements
Related Party Transactions Disclosure [Text Block]	NOTE Q - RELATED PARTY TRANSACTION A subsidiary of a firm to which the Company's Executive Chairman of the Board is the President and Chief Executive Officer, received ordinary and customary real estate brokerage commissions aggregating approximately $72,000 in connection with the sale of the Florida regional office during the fiscal 2019 period.