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Note 3 - Marketable Securities - Estimated Fair Value of Securities by Contractual Maturity (Details) - USD ($)
$ in Thousands
Jun. 02, 2024
Mar. 03, 2024
Due in one year or less $ 31,800  
Due after one year through five years 38,537  
Debt Securities, Available-for-Sale $ 70,337 $ 70,644