Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Feb. 27, 2022	Feb. 28, 2021	Mar. 01, 2020
Net sales	$ 53,578	$ 46,276	$ 60,014
Cost of sales	35,661	33,085	41,341
Gross profit	17,917	13,191	18,673
Selling, general and administrative expenses	6,249	6,113	7,932
Restructuring charges (Note 8)	259	1,570	0
Earnings from continuing operations	11,409	5,508	10,741
Interest and other income	375	1,777	3,330
Earnings before income taxes	11,784	7,285	14,071
Income tax provision (Note 4)	3,320	2,093	3,866
Net earnings from continuing operations	8,464	5,192	10,205
Loss from discontinued operations, net of tax (Note 12)	0	(328)	(653)
Net earnings	$ 8,464	$ 4,864	$ 9,552
Basic:
Continuing operations (in dollars per share)	$ 0.41	$ 0.25	$ 0.50
Discontinued operations (in dollars per share)	0	(0.01)	(0.03)
Basic earnings per share (in dollars per share)	$ 0.41	$ 0.24	$ 0.47
Basic weighted average shares (in shares)	20,422	20,387	20,507
Diluted:
Continuing operations (in dollars per share)	$ 0.41	$ 0.25	$ 0.50
Discontinued operations (in dollars per share)	0	(0.01)	(0.03)
Diluted earnings per share (in dollars per share)	$ 0.41	$ 0.24	$ 0.47
Diluted weighted average shares (in shares)	20,551	20,478	20,595