Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 30, 2020	Sep. 01, 2019	Aug. 30, 2020	Sep. 01, 2019
Net sales	$ 9,250	$ 13,723	$ 21,463	$ 28,673
Cost of sales	6,612	9,910	15,151	20,056
Gross profit	2,638	3,813	6,312	8,617
Selling, general and administrative expenses	1,552	1,914	3,182	3,836
Earnings from continuing operations	1,086	1,899	3,130	4,781
Interest and other income	525	863	1,181	1,811
Earnings from continuing operations before income taxes	1,611	2,762	4,311	6,592
Income tax provision (Note 9)	460	710	1,188	1,826
Net earnings from continuing operations	1,151	2,052	3,123	4,766
(Loss) earnings from discontinued operations, net of tax (Note 11)	(197)	83	(212)	(44)
Net earnings	$ 954	$ 2,135	$ 2,911	$ 4,722
Basic:
Continuing operations (in dollars per share)	$ 0.06	$ 0.10	$ 0.15	$ 0.23
Discontinued operations (in dollars per share)	(0.01)	0	(0.01)	0
Basic earnings per share (in dollars per share)	$ 0.05	$ 0.10	$ 0.14	$ 0.23
Basic weighted average shares (in shares)	20,381	20,499	20,392	20,495
Diluted:
Continuing operations (in dollars per share)	$ 0.06	$ 0.10	$ 0.15	$ 0.23
Discontinued operations (in dollars per share)	(0.01)	0	(0.01)	0
Diluted earnings per share (in dollars per share)	$ 0.05	$ 0.10	$ 0.14	$ 0.23
Diluted weighted average shares (in shares)	20,433	20,601	20,447	20,593
Cash dividends, per share (in dollars per share)	$ 0.10	$ 0.10	$ 0.20	$ 0.20