Note 11 - Income Taxes (Details Textual) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jan. 01, 2023	Dec. 26, 2021	Jan. 01, 2023	Dec. 26, 2021
Effective Income Tax Rate Reconciliation, Percent, Total	25.50%	24.00%	25.70%	20.90%
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent			21.00%	21.00%
Unrecognized Tax Benefits, Ending Balance	$ 1.4		$ 1.4
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit	$ 0.1		$ 0.1
Domestic Tax Authority [Member]
Open Tax Year			2019 2020 2021
State and Local Jurisdiction [Member]
Open Tax Year			2016 2017 2018 2019