Note N - Lease Liabilities - Consolidated Balance Sheet (Details) - USD ($) $ in Thousands	Sep. 24, 2021	Jun. 30, 2021
Operating lease right-of-use assets	$ 14,216	$ 14,736
Operating lease liabilities	12,373	12,887
Property, Plant and Equipment, Net [Member]
Operating lease right-of-use assets	14,216	14,736
Finance lease right-of-use assets	5,201	5,244
Accrued Liabilities [Member]
Operating lease liabilities	1,864	1,870
Finance lease liabilities	566	541
Lease Obligation [Member]
Operating lease liabilities	12,373	12,887
Finance lease liabilities	$ 4,790	$ 4,836

Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

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Amount, after accumulated amortization, of right-of-use asset from finance lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

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Amount of lessee's right to use underlying asset under operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

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