CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (unaudited) - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
August 31, 2021 at Aug. 31, 2020	$ 821,284	$ 618,707	$ 17,908,354	$ 19,348,345
Beginning Balance, shares at Aug. 31, 2020	3,481,162
Shares issued pursuant to compensation plans (note 11)	$ 1,887	68,504		70,391
Shares issued pursuant to compensation plans (note 11), shares	7,999
Net loss			435,363	435,363
February 28, 2022 at Feb. 28, 2021	$ 823,171	687,211	18,343,717	19,854,099
Ending Balance, shares at Feb. 28, 2021	3,489,161
Net loss			3,019,590	3,019,590
February 28, 2022 at Aug. 31, 2021	$ 823,171	687,211	21,363,307	22,873,689
Ending Balance, shares at Aug. 31, 2021	3,489,161
Shares issued pursuant to compensation plans (note 11)	$ 868	38,518		39,386
Shares issued pursuant to compensation plans (note 11), shares	3,681
Net loss			(121,322)	(121,322)
February 28, 2022 at Feb. 28, 2022	$ 824,039	$ 725,729	$ 21,241,985	$ 22,791,753
Ending Balance, shares at Feb. 28, 2022	3,492,842