Note 11 - Fair Value of Financial Instrument - Fair Value and Carrying Value of Long-term Debt (Details) - USD ($) $ in Thousands	Jun. 29, 2024	Mar. 31, 2024	Jul. 01, 2023
Carrying value	$ 572,065	$ 604,786	$ 433,894
Fair value	$ 567,442	$ 599,408	$ 427,116

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Name:	us-gaap_LongTermDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant