Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Feb. 26, 2023	Feb. 27, 2022	Feb. 28, 2021
Net sales	$ 54,055	$ 53,578	$ 46,276
Cost of sales	37,582	35,661	33,085
Gross profit	16,473	17,917	13,191
Selling, general and administrative expenses	6,519	6,249	6,113
Restructuring charges (Note 8)	0	259	1,570
Earnings from continuing operations	9,954	11,409	5,508
Interest and other income	1,078	375	1,777
Earnings from continuing operations before income taxes	11,032	11,784	7,285
Income tax provision (Note 4)	301	3,320	2,093
Net earnings from continuing operations	10,731	8,464	5,192
Loss from discontinued operations, net of tax (Note 12)	0	0	(328)
Net earnings	$ 10,731	$ 8,464	$ 4,864
Basic:
Continuing operations (in dollars per share)	$ 0.52	$ 0.41	$ 0.25
Discontinued operations (in dollars per share)	0	0	(0.01)
Basic earnings per share (in dollars per share)	$ 0.52	$ 0.41	$ 0.24
Basic weighted average shares (in shares)	20,465	20,422	20,387
Diluted:
Continuing operations (in dollars per share)	$ 0.52	$ 0.41	$ 0.25
Discontinued operations (in dollars per share)	0	0	(0.01)
Diluted earnings per share (in dollars per share)	$ 0.52	$ 0.41	$ 0.24
Diluted weighted average shares (in shares)	20,509	20,551	20,478