Consolidated Statements of Stockholders' Equity - USD ($)	Common Stock	Additional Paid-In Capital	Accumulated (Deficit) Earnings	Total
Beginning balance (shares) at Feb. 28, 2019	15,197,563
Beginning balance at Feb. 28, 2019	$ 151,976	$ 8,929,607	$ (496,923)	$ 8,584,660
Stock based compensation expense		90,305		90,305
Exercise of stock options (shares)	150,617
Exercise of stock options	$ 1,506	(1,506)
Net Income			1,107,442	1,107,442
Ending balance (shares) at Feb. 29, 2020	15,348,180
Ending balance at Feb. 29, 2020	$ 153,482	9,018,406	610,519	9,782,407
Stock based compensation expense		47,633		47,633
Exercise of stock options (shares)	104,476
Exercise of stock options	$ 1,045	(1,045)
Net Income			1,120,642	1,120,642
Ending balance (shares) at Feb. 28, 2021	15,452,656
Ending balance at Feb. 28, 2021	$ 154,527	$ 9,064,994	$ 1,731,161	$ 10,950,682