Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands	3 Months Ended		6 Months Ended
	Sep. 01, 2019	Aug. 26, 2018	Sep. 01, 2019	Aug. 26, 2018
Net sales	$ 13,723,000	$ 11,211,000	$ 28,673,000	$ 21,604,000
Cost of sales	9,910,000	8,066,000	20,056,000	15,607,000
Gross profit	3,813,000	3,145,000	8,617,000	5,997,000
Selling, general and administrative expenses	1,914,000	2,116,000	3,836,000	4,217,000
Earnings from continuing operations	1,899,000	1,029,000	4,781,000	1,780,000
Interest and other income	863,000	357,000	1,811,000	697,000
Earnings from continuing operations before income taxes	2,762,000	1,386,000	6,592,000	2,477,000
Income tax provision (benefit) (Note 9)	710,000	(438,000)	1,826,000	(163,000)
Net earnings from continuing operations	2,052,000	1,824,000	4,766,000	2,640,000
(Loss) earnings from discontinued operations, net of tax (Note 11)	83,000	876,000	(44,000)	3,228,000
Net earnings	$ 2,135,000	$ 2,700,000	$ 4,722,000	$ 5,868,000
Basic:
Continuing operations (in dollars per share)	$ 0.10	$ 0.09	$ 0.23	$ 0.13
Discontinued operations (in dollars per share)		0.04		0.16
Basic earnings per share (in dollars per share)	$ 0.10	$ 0.13	$ 0.23	$ 0.29
Basic weighted average shares (in shares)	20,499	20,253	20,495	20,248
Diluted:
Continuing operations (in dollars per share)	$ 0.10	$ 0.09	$ 0.23	$ 0.13
Discontinued operations (in dollars per share)		0.04		0.16
Diluted earnings per share (in dollars per share)	$ 0.10	$ 0.13	$ 0.23	$ 0.29
Diluted weighted average shares (in shares)	20,601	20,382	20,593	20,339