Note 10 - Geographic Regions - Financial Information by Geographic Region (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Aug. 31, 2025	Sep. 01, 2024	Aug. 31, 2025	Sep. 01, 2024
Sales	$ 16,381	$ 16,709	$ 31,781	$ 30,679
North America [Member]
Sales	15,811	15,284	30,126	27,270
Asia [Member]
Sales	49	176	460	895
Europe [Member]
Sales	$ 521	$ 1,249	$ 1,195	$ 2,514

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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+ Details