Note 7 - Earnings Per Share - Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 31, 2025	Sep. 01, 2024	Aug. 31, 2025	Sep. 01, 2024
Net earnings	$ 2,404	$ 2,066	$ 4,484	$ 3,059
Weighted average common shares outstanding for basic EPS (in shares)	19,875	20,216	19,897	20,234
Net effect of dilutive options (in shares)	111	75	80	97
Weighted average shares outstanding for diluted EPS (in shares)	19,986	20,291	19,977	20,331
Basic earnings per share (in dollars per share)	$ 0.12	$ 0.1	$ 0.23	$ 0.15
Diluted earnings per share (in dollars per share)	$ 0.12	$ 0.1	$ 0.22	$ 0.15