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Note 17 - Product Warranties
12 Months Ended
Sep. 28, 2019
Notes to Financial Statements  
Product Warranty Disclosure [Text Block]
(
1
7
) Product Warranties
 
Our products are used in applications which are subject to inherent risks including performance deficiencies, personal injury, property damage, environmental contamination or loss of production. We warrant our products to meet certain specifications, and actual or claimed deficiencies from these specifications
may
give rise to claims. We do
not
maintain a reserve for warranties as the historical claims have been immaterial. We maintain product liability insurance coverage to minimize our exposure to such risks.