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Note 3 - Commitments and Contingencies	6 Months Ended
Note 3 - Commitments and Contingencies	Dec. 30, 2018
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	3. Commitments and Contingencies The Company’s purchase commitments at December 30, 2018, are for materials, supplies, services and equipment as part of the normal course of business. On October 26, 2018 the Company signed an agreement to sell vacant land for $1,100,000, subject to an inspection period and other standard closing contingencies. The potential buyer terminated the agreement during the inspection period without liability to either party.