Quarterly report pursuant to Section 13 or 15(d)

Note O - Goodwill and Intangible Assets - Goodwill and Components of Intangible Assets (Details)

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Note O - Goodwill and Intangible Assets - Goodwill and Components of Intangible Assets (Details) - USD ($)
$ in Thousands
9 Months Ended
Jul. 03, 2021
Oct. 03, 2020
Goodwill, cost $ 37,897 $ 37,897
Goodwill 37,897 37,897
Intangibles, Cost 36,972 28,967
Intangibles, Accumulated Amortization (10,222) (9,019)
Intangibles, Net Value 26,750 19,948
Trademarks and Trade Names [Member]    
Intangibles, Cost 16,000 16,090
Intangibles, Accumulated Amortization (4,184) (3,820)
Intangibles, Net Value $ 11,816 12,270
Trademarks and Trade Names [Member] | Minimum [Member]    
Economic Life (Year) 20 years  
Trademarks and Trade Names [Member] | Maximum [Member]    
Economic Life (Year) 30 years  
Customer Relationships [Member]    
Intangibles, Cost $ 7,400 7,400
Intangibles, Accumulated Amortization (2,288) (1,733)
Intangibles, Net Value $ 5,112 5,667
Economic Life (Year) 20 years  
Technology-Based Intangible Assets [Member]    
Intangibles, Cost $ 9,815 1,720
Intangibles, Accumulated Amortization (1,494) (1,380)
Intangibles, Net Value $ 8,321 340
Economic Life (Year) 10 years  
Licensing Agreements [Member]    
Intangibles, Cost $ 2,100 2,100
Intangibles, Accumulated Amortization (811) (733)
Intangibles, Net Value $ 1,289 1,367
Licensing Agreements [Member] | Minimum [Member]    
Economic Life (Year) 15 years  
Licensing Agreements [Member] | Maximum [Member]    
Economic Life (Year) 30 years  
Noncompete Agreements [Member]    
Intangibles, Cost $ 1,657 1,657
Intangibles, Accumulated Amortization (1,445) (1,353)
Intangibles, Net Value $ 212 $ 304
Noncompete Agreements [Member] | Minimum [Member]    
Economic Life (Year) 4 years  
Noncompete Agreements [Member] | Maximum [Member]    
Economic Life (Year) 8 years 6 months