Note 12 - Capital Stock (Details Textual) $ in Thousands	12 Months Ended
	Jul. 02, 2023 USD ($) shares	Jun. 30, 2023 USD ($) shares	Jul. 03, 2022 USD ($) shares	Jun. 27, 2021 USD ($) shares	Jul. 04, 2023	Feb. 03, 2022 USD ($)	Apr. 22, 2021 USD ($)
Conversion Of Stock Shares Of Class A Common Stock Converted From A Share Of Class B Common Stock (in shares)	1
Stock Repurchase Program, Authorized Amount | $	$ 32,000					$ 40,000	$ 40,000
Treasury Stock, Value, Acquired, Cost Method | $	$ 1,239	$ 1,200	$ 38,171	$ 22,369
Treasury Stock, Shares, Acquired (in shares)		147,479	1,592,555	862,290
Common Class A [Member]
Number of Voting Rights Per Share					1
Stock Issued During Period, Shares, Conversion of Convertible Securities (in shares)	181,393		904,000	389,209
Common Class B [Member]
Number of Voting Rights Per Share					10