Note 13 - Stock-based Compensation - Allocation of Stock-based Compensation to Operating Expenses (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 27, 2021	Jun. 28, 2020	Jun. 30, 2019
Allocated share-based compensation expense	$ 10,835	$ 8,434	$ 6,310
Selling and Marketing Expense [Member]
Allocated share-based compensation expense	4,943	3,999	2,725
Technology and Development [Member]
Allocated share-based compensation expense	652	649	411
General and Administrative Expense [Member]
Allocated share-based compensation expense	$ 5,240	$ 3,786	$ 3,174

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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-URI http://asc.fasb.org/extlink&oid=122041274&loc=d3e301413-122809

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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