Note 6 - Shareholders' Equity - Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	Mar. 02, 2025	Mar. 03, 2024
Unrealized losses on investments, net of taxes of $840 and $2,279, respectively	$ (665)	$ (2,271)
Accumulated balance	$ (665)	$ (2,271)

Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source.

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