Note 3 - Stock-based Compensation - Stock-based Compensation Expense Recognized (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jan. 01, 2023	Dec. 26, 2021	Jan. 01, 2023	Dec. 26, 2021
Allocated share-based compensation expense	$ 1,899	$ 2,291	$ 3,454	$ 5,296
Deferred income tax benefit	465	565	846	1,306
Allocated share-based compensation expense, net	1,434	1,726	2,608	3,990
Share-Based Payment Arrangement, Option [Member]
Allocated share-based compensation expense	593	9	593	18
Restricted Stock [Member]
Allocated share-based compensation expense	$ 1,306	$ 2,282	$ 2,861	$ 5,278

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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