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 [Member]	Total
Balance (in shares) at Feb. 25, 2018	20,965,144				723,573
Balance at Feb. 25, 2018	$ 2,096	$ 169,011	$ (21,099)	$ 131	$ (14,878)
Net earnings			3,168			$ 3,168
Unrealized holding gains (losses) arising during the period				(16)
Stock options exercised (in shares)					(2,987)
Stock options exercised		(14)			$ 61
Stock-based compensation		201
Cash dividends ($.10 per share)			(2,023)
Foreign currency translation adjustment for sale of business				(19)
Balance (in shares) at May. 27, 2018	20,965,144				720,586
Balance at May. 27, 2018	$ 2,096	169,198	(19,954)	96	$ (14,817)
Balance (in shares) at Mar. 03, 2019	20,965,144				479,191
Balance at Mar. 03, 2019	$ 2,096	169,395	(2,605)	(22)	$ (9,853)	159,011	[1]
Net earnings			2,587			$ 2,587
Unrealized holding gains (losses) arising during the period				346
Stock options exercised (in shares)					(6,200)	6,200
Stock options exercised		(56)			$ 127
Stock-based compensation		124				$ 68
Cash dividends ($.10 per share)			(2,049)
Balance (in shares) at Jun. 02, 2019	20,965,144				472,991
Balance at Jun. 02, 2019	$ 2,096	$ 169,463	$ (2,067)	$ 324	$ (9,726)	$ 160,090

[1] The balance sheet at March 3, 2019 has been derived from the audited consolidated finacial statements at that date.