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Note 5 - Summary of Share-based Compensation Expense (Benefit) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 27, 2020 | Jun. 29, 2019 | Jun. 27, 2020 | Jun. 29, 2019
Share-based compensation expense | $ 964 | $ 867 | $ 2,645 | $ 2,115
The above compensation is net of tax benefits | 70 | 254 | 822 | 937
Share-based Payment Arrangement, Option [Member] |  |  |  |
Share-based compensation expense | 890 | 663 | 2,267 | 1,741
Stock Purchase Plan [Member] |  |  |  |
Share-based compensation expense | 57 | 187 | 328 | 324
Director Stock Award [Member] |  |  |  |
Share-based compensation expense | $ 17 | $ 17 | $ 50 | $ 50

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- Definition Amount of tax benefit for recognition of expense of award under share-based payment arrangement. + References Reference 1: 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 + Details
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