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
Mar. 30, 2024
Sep. 30, 2023
Goodwill, cost $ 38,509 $ 38,509
Goodwill, impairment loss (18,592) (9,812)
Goodwill 19,917 28,697
Intangibles, Cost 37,240 37,240
Intangibles, Accumulated Amortization (16,684) (15,546)
Intangibles, Net Value 20,556 21,694
Trademarks and Trade Names [Member]    
Intangibles, Cost 16,000 16,000
Intangibles, Accumulated Amortization (5,650) (5,384)
Intangibles, Net Value $ 10,350 10,616
Trademarks and Trade Names [Member] | Minimum [Member]    
Economic Life (Year) 20 years  
Customer Relationships [Member]    
Intangibles, Cost $ 7,400 7,400
Intangibles, Accumulated Amortization (4,323) (3,953)
Intangibles, Net Value $ 3,077 3,447
Economic Life (Year) 10 years  
Technology-Based Intangible Assets [Member]    
Intangibles, Cost $ 10,083 10,083
Intangibles, Accumulated Amortization (3,959) (3,509)
Intangibles, Net Value $ 6,124 6,574
Economic Life (Year) 10 years  
Licensing Agreements [Member]    
Intangibles, Cost $ 2,100 2,100
Intangibles, Accumulated Amortization (1,095) (1,043)
Intangibles, Net Value $ 1,005 1,057
Licensing Agreements [Member] | Minimum [Member]    
Economic Life (Year) 15 years  
Noncompete Agreements [Member]    
Intangibles, Cost $ 1,657 1,657
Intangibles, Accumulated Amortization (1,657) (1,657)
Intangibles, Net Value $ 0 0
Noncompete Agreements [Member] | Minimum [Member]    
Economic Life (Year) 4 years  
Delta Group [Member]    
Goodwill, cost $ 18,592 18,592
Goodwill, impairment loss (18,592) (9,812)
Goodwill 0 8,780
Salt Life Group [Member]    
Goodwill, cost 19,917 19,917
Goodwill, impairment loss 0 0
Goodwill $ 19,917 $ 19,917