Quarterly report pursuant to Section 13 or 15(d)

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

v3.20.1
Note P - Goodwill and Intangible Assets - Goodwill and Components of Intangible Assets (Details) - USD ($)
$ in Thousands
6 Months Ended
Mar. 28, 2020
Sep. 28, 2019
Goodwill, cost $ 37,897 $ 37,897
Intangibles, Cost 28,967 28,967
Intangibles, Accumulated Amortization (8,233) (7,360)
Intangibles, Net Value $ 20,734 21,607
Economic Life (Year)  
Minimum [Member]    
Economic Life (Year)  
Maximum [Member]    
Economic Life (Year)  
Trademarks and Trade Names [Member]    
Intangibles, Cost $ 16,090 16,090
Intangibles, Accumulated Amortization (3,549) (3,278)
Intangibles, Net Value $ 12,541 12,812
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 (1,363) (993)
Intangibles, Net Value $ 6,037 6,407
Customer Relationships [Member] | Minimum [Member]    
Economic Life (Year) 8 years  
Customer Relationships [Member] | Maximum [Member]    
Economic Life (Year) 10 years  
Technology-Based Intangible Assets [Member]    
Intangibles, Cost $ 1,720 1,720
Intangibles, Accumulated Amortization (1,349) (1,289)
Intangibles, Net Value $ 371 431
Economic Life (Year) 10 years  
Licensing Agreements [Member]    
Intangibles, Cost $ 2,100 2,100
Intangibles, Accumulated Amortization (682) (630)
Intangibles, Net Value $ 1,418 1,470
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 (1,290) (1,170)
Intangibles, Net Value $ 367 $ 487
Noncompete Agreements [Member] | Minimum [Member]    
Economic Life (Year) 4 years  
Noncompete Agreements [Member] | Maximum [Member]    
Economic Life (Year) 8 years 182 days