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
	Sep. 01, 2024	Aug. 27, 2023	Sep. 01, 2024	Aug. 27, 2023
Net earnings	$ 2,066	$ 1,746	$ 3,059	$ 3,600
Weighted average common shares outstanding for basic EPS (in shares)	20,216	20,256	20,234	20,359
Net effect of dilutive options (in shares)	75	82	97	73
Weighted average shares outstanding for diluted EPS (in shares)	20,291	20,338	20,331	20,432
Basic earnings per share (in dollars per share)	$ 0.1	$ 0.09	$ 0.15	$ 0.18
Diluted earnings per share (in dollars per share)	$ 0.1	$ 0.09	$ 0.15	$ 0.18