Statements of Changes in Condensed Consolidated Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Treasury Stock, Common [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance (in shares)	2,571,263	(487,827)
Balance	$ 21	$ (1,412)	$ 1,834	$ 10,824	$ 11,267
Balance (in shares) at Feb. 28, 2023	2,571,263	(487,827)
Balance at Feb. 28, 2023	$ 21	$ (1,412)	1,834	10,824	11,267
Net (loss)	$ 0	$ 0	0	(171)	(171)
Balance (in shares) at May. 31, 2023	2,571,263	(487,827)
Balance at May. 31, 2023	$ 21	$ (1,412)	1,834	10,653	11,096
Net Income	$ 0	$ 0	0	(171)	(171)
Balance (in shares) at Feb. 28, 2023	2,571,263	(487,827)
Balance at Feb. 28, 2023	$ 21	$ (1,412)	1,834	10,824	11,267
Net (loss)					115
Balance (in shares) at Nov. 30, 2023	2,571,263	(487,827)
Balance at Nov. 30, 2023	$ 21	$ (1,412)	1,834	10,939	11,382
Net Income					115
Balance (in shares)	2,571,263	(487,827)
Balance	$ 21	$ (1,412)	1,834	10,653	11,096
Balance (in shares) at May. 31, 2023	2,571,263	(487,827)
Balance at May. 31, 2023	$ 21	$ (1,412)	1,834	10,653	11,096
Net (loss)	$ 0	$ 0	0	200	200
Balance (in shares) at Aug. 31, 2023	2,571,263	(487,827)
Balance at Aug. 31, 2023	$ 21	$ (1,412)	1,834	10,853	11,296
Net Income	$ 0	$ 0	0	200	200
Balance (in shares)	2,571,263	(487,827)
Balance	$ 21	$ (1,412)	1,834	10,853	11,296
Net (loss)	$ 0	$ 0	0	86	86
Balance (in shares) at Nov. 30, 2023	2,571,263	(487,827)
Balance at Nov. 30, 2023	$ 21	$ (1,412)	1,834	10,939	11,382
Net Income	$ 0	$ 0	0	86	86
Balance (in shares)	2,571,263	(487,827)
Balance	$ 21	$ (1,412)	1,834	10,939	11,382
Balance (in shares)	2,571,263	(487,827)
Balance	$ 21	$ (1,412)	1,834	16,625	17,068
Balance (in shares) at Feb. 29, 2024	2,571,263	(487,827)
Balance at Feb. 29, 2024	$ 21	$ (1,412)	1,834	16,625	17,068
Net (loss)	$ 0	$ 0	0	589	589
Balance (in shares) at May. 31, 2024	2,571,263	(487,827)
Balance at May. 31, 2024	$ 21	$ (1,412)	1,834	17,214	17,657
Net Income	$ 0	$ 0	0	589	589
Balance (in shares) at Feb. 29, 2024	2,571,263	(487,827)
Balance at Feb. 29, 2024	$ 21	$ (1,412)	1,834	16,625	17,068
Net (loss)					872
Balance (in shares) at Nov. 30, 2024	2,571,263	(487,827)
Balance at Nov. 30, 2024	$ 21	$ (1,412)	1,834	17,497	17,940
Net Income					872
Balance (in shares)	2,571,263	(487,827)
Balance	$ 21	$ (1,412)	1,834	17,214	17,657
Balance (in shares) at May. 31, 2024	2,571,263	(487,827)
Balance at May. 31, 2024	$ 21	$ (1,412)	1,834	17,214	17,657
Net (loss)	$ 0	$ 0	0	17	17
Balance (in shares) at Aug. 31, 2024	2,571,263	(487,827)
Balance at Aug. 31, 2024	$ 21	$ (1,412)	1,834	17,231	17,674
Net Income	$ 0	$ 0	0	17	17
Balance (in shares)	2,571,263	(487,827)
Balance	$ 21	$ (1,412)	1,834	17,231	17,674
Net (loss)	$ 0	$ 0	0	266	266
Balance (in shares) at Nov. 30, 2024	2,571,263	(487,827)
Balance at Nov. 30, 2024	$ 21	$ (1,412)	1,834	17,497	17,940
Net Income	$ 0	$ 0	0	266	266
Balance (in shares)	2,571,263	(487,827)
Balance	$ 21	$ (1,412)	$ 1,834	$ 17,497	$ 17,940