STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 31, 2023	Aug. 31, 2022	Aug. 31, 2023	Aug. 31, 2022
STATEMENTS OF OPERATIONS (Unaudited)
Net sales	$ 2,579	$ 2,187	$ 4,617	$ 4,323
Cost of sales	1,682	1,486	3,113	2,805
Gross profit	897	701	1,504	1,518
Selling, general and administrative expenses	614	499	1,156	1,075
Operating income	283	202	348	443
Other income (loss)
Interest income	6	2	20	2
Interest expense	(26)	(27)	(53)	(55)
Dividend income	18	2	19	5
Realized gain on investments	210	24	332	32
Unrealized gain (loss) on investments	(291)	106	(637)	55
Scrap income	0	6	0	604
Total other income (loss)	(83)	113	(319)	643
Net income	$ 200	$ 315	$ 29	$ 1,086
Net income per common share - basic and diluted	$ 0.10	$ 0.15	$ 0.01	$ 0.52
Weighted average shares outstanding - basic and diluted	2,083,436	2,083,436	2,083,436	2,083,436