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Note R - Subsequent Events (Details Textual) - Facility Closing [Member] - USD ($)	1 Months Ended	12 Months Ended
	Oct. 31, 2025	Sep. 27, 2025	Sep. 28, 2024	Sep. 30, 2023
Restructuring Costs		$ 24,073,000	$ 0	$ 0
Manufacturing Plant Closing in Colton California [Member] | Subsequent Event [Member]
Restructuring Costs	$ 2,600,000
Tangible Asset Impairment Charges	1,200,000
Operating Lease and Finance Lease, Impairment Loss	$ 1,400,000

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- Definition

Amount of impairment loss from right-of-use asset from operating lease and finance lease.

+ References

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- Definition

Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

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- Definition

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 360
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-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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-Publisher FASB
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-Name Accounting Standards Codification
-Section 50
-Paragraph 1
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483499/205-20-50-1

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