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Note 1 - General - Summary of Intangible Assets (Details) - USD ($) $ in Thousands | Jun. 28, 2025 | Mar. 29, 2025
--- | --- | ---
Finite-lived intangible asset, gross | $ 93,451 | $ 93,303
Finite-lived intangible asset, accumulated amortization | (41,518) | (38,526)
Finite-lived intangible asset, net | $ 51,933 | $ 54,777
Customer Base [Member] |  |
Finite-lived intangible assets, weighted average amortization period (Year) | 12 years | 12 years
Finite-lived intangible asset, gross | $ 84,892 | $ 84,755
Finite-lived intangible asset, accumulated amortization | (37,223) | (34,531)
Finite-lived intangible asset, net | $ 47,669 | $ 50,224
Noncompete Agreements [Member] |  |
Finite-lived intangible assets, weighted average amortization period (Year) | 2 years | 2 years
Finite-lived intangible asset, gross | $ 3,614 | $ 3,603
Finite-lived intangible asset, accumulated amortization | (2,988) | (2,866)
Finite-lived intangible asset, net | $ 626 | $ 737
Trademarks and Trade Names [Member] |  |
Finite-lived intangible assets, weighted average amortization period (Year) | 10 years | 10 years
Finite-lived intangible asset, gross | $ 4,040 | $ 4,040
Finite-lived intangible asset, accumulated amortization | (437) | (263)
Finite-lived intangible asset, net | $ 3,603 | $ 3,777
Other Intangible Assets [Member] |  |
Finite-lived intangible assets, weighted average amortization period (Year) | 3 years | 3 years
Finite-lived intangible asset, gross | $ 905 | $ 905
Finite-lived intangible asset, accumulated amortization | (870) | (866)
Finite-lived intangible asset, net | $ 35 | $ 39

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