Quarterly report [Sections 13 or 15(d)]

Note 8 - Goodwill and Intangible Assets - Schedule of Finite-lived Intangible Assets (Details)

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Note 8 - Goodwill and Intangible Assets - Schedule of Finite-lived Intangible Assets (Details) - USD ($)
$ in Thousands
Dec. 28, 2025
Mar. 30, 2025
Finite-Lived Intangible Assets, Gross $ 17,890 $ 17,890
Finite-Lived Intangible Assets, Accumulated Amortization 11,428 10,840
Finite-Lived Intangible Assets, Net 6,462 7,050
Trademarks and Trade Names [Member]    
Finite-Lived Intangible Assets, Gross 3,217 3,217
Finite-Lived Intangible Assets, Accumulated Amortization 2,385 2,316
Finite-Lived Intangible Assets, Net 833 901
Noncompete Agreements [Member]    
Finite-Lived Intangible Assets, Gross 98 98
Finite-Lived Intangible Assets, Accumulated Amortization 98 98
Finite-Lived Intangible Assets, Net 0 0
Patents [Member]    
Finite-Lived Intangible Assets, Gross 1,601 1,601
Finite-Lived Intangible Assets, Accumulated Amortization 1,199 1,160
Finite-Lived Intangible Assets, Net 402 441
Customer Relationships [Member]    
Finite-Lived Intangible Assets, Gross 8,174 8,174
Finite-Lived Intangible Assets, Accumulated Amortization 7,225 7,007
Finite-Lived Intangible Assets, Net 948 1,167
Licensing Agreements [Member]    
Finite-Lived Intangible Assets, Gross 4,800 4,800
Finite-Lived Intangible Assets, Accumulated Amortization 521 259
Finite-Lived Intangible Assets, Net $ 4,279 $ 4,541