Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock, Common [Member]	Total
Balance (in shares) at Feb. 26, 2023	20,965,144				493,934
Balance at Feb. 26, 2023	$ 2,096	$ 169,932	$ (42,694)	$ (4,244)	$ (9,156)
Net earnings	0	0	1,854	0	0	$ 1,854
Net earnings	0	0	1,854	0	0	1,854
Unrealized gain (loss) on marketable securities, net of tax	0	0	0	716	0
Stock-based compensation	0	218	0	0	0
Cash dividends	0	0	(2,559)	0	0
Repurchase of treasury shares	$ 0	0	0	0	$ (1,669)
Repurchase of treasury shares (in shares)					129,654
Balance (in shares) at May. 28, 2023	20,965,144				623,588
Balance at May. 28, 2023	$ 2,096	170,150	(43,399)	(3,528)	$ (10,825)
Balance (in shares) at Mar. 03, 2024	20,965,144				711,783
Balance at Mar. 03, 2024	$ 2,096	170,445	(45,374)	(2,271)	$ (11,982)	112,914	[1]
Net earnings	0	0	993	0		993
Net earnings	0	0	993	0		993
Unrealized gain (loss) on marketable securities, net of tax	0	0	0	223	0
Stock-based compensation	0	89	0	0	0
Cash dividends	$ 0	0	(2,532)	0	$ 0
Balance (in shares) at Jun. 02, 2024	20,965,144				711,783
Balance at Jun. 02, 2024	$ 2,096	$ 170,534	$ (46,913)	$ (2,048)	$ (11,982)	$ 111,687

[1] The balance sheet at March 3, 2024 has been derived from the audited consolidated financial statements at that date.