Stock-Based Compensation (Compensation Expense) (Details) $ in Thousands	12 Months Ended
Oct. 03, 2020 USD ($)
Share-based Payment Arrangement, Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock expense related to non-vested awards not yet recognized	$ 1,332
Stock expense related to non-vested awards expected to be recognized over a weighted average period, in years	1 year
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock expense related to non-vested awards not yet recognized	$ 5,939
Stock expense related to non-vested awards expected to be recognized over a weighted average period, in years	1 year

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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 (i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

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