Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Treasury Stock	Retained Earnings (Accumulated Deficit)
Balance, shares at Feb. 28, 2021		2,571,263		487,801
Balance, amount at Feb. 28, 2021	$ 6,933	$ 21	$ 1,834	$ (1,412)	$ 6,490
Net income	1,027	$ 0	0	$ 0	1,027
Balance, shares at May. 31, 2021		2,571,263		487,801
Balance, amount at May. 31, 2021	7,960	$ 21	1,834	$ (1,412)	7,517
Balance, shares at Feb. 28, 2022		2,571,263		487,827
Balance, amount at Feb. 28, 2022	10,441	$ 21	1,834	$ (1,412)	9,998
Net income	771	$ 0	0	$ 0	771
Balance, shares at May. 31, 2022		2,571,263		487,827
Balance, amount at May. 31, 2022	$ 11,212	$ 21	$ 1,834	$ (1,412)	$ 10,769