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Note 15 - Business Segment Information (Details Textual)	12 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 30, 2023
Number of Reportable Segments	1
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]	Chief Executive Officer [Member]
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description	This measure of profitability is utilized to assess growth opportunities, including those through organic growth initiatives, capital expenditures and acquisitions; manage and control expenses and efficiency within our operations; and evaluate shareholder return strategies, including dividend payments and repurchases of common stock.
Segment Reporting, Expense Information Used by CODM, Type [Extensible Enumeration]	Segment Reporting, Expense Information Used by CODM, Consolidated [Member]
Segment Reporting, No Asset Information [true false]	false
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | No Customers [Member]
Concentration Risk, Percentage	10.00%	10.00%	10.00%

X

- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Publisher FASB
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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

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Indicates title and position of individual or name of group identified as chief operating decision maker (CODM) for segment reporting.

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- Definition

Indicates type of expense information used by chief operating decision maker (CODM) to manage operation when segment expense information by category is not disclosed.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

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+ References

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