Financial Instruments - Schedule of Available-for-Sale Marketable Securities (Details) - USD ($) $ in Thousands	May 30, 2026	Feb. 28, 2026
Debt Securities, Available-for-sale [Line Items]
Total	$ 18,456
Estimated Fair Value	18,248	$ 14,918
Municipal and Corporate Bonds
Debt Securities, Available-for-sale [Line Items]
Total	18,456	14,989
Gross Unrealized Gains	3	23
Gross Unrealized Losses	211	94
Estimated Fair Value	$ 18,248	$ 14,918

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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