Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)	Common stock [Member]	Additional paid-in capital [Member]	Deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Beginning Balance at Aug. 31, 2020	$ 10,451	$ 9,366,290	$ (6,171,068)	$ (345,456)	$ 2,860,217
Beginning Balance (Shares) at Aug. 31, 2020	10,450,646
Total comprehensive income			290,830	211,897	502,727
Stock based compensation		39,117			39,117
Common shares retired	$ (156)	(218,526)			(218,682)
Common shares retired (Shares)	(155,685)
Ending Balance at May. 31, 2021	$ 10,295	9,186,881	(5,880,238)	(133,559)	3,183,379
Ending Balance (Shares) at May. 31, 2021	10,294,961
Beginning Balance at Aug. 31, 2020	$ 10,451	9,366,290	(6,171,068)	(345,456)	2,860,217
Beginning Balance (Shares) at Aug. 31, 2020	10,450,646
Stock options repurchased and retired	$ (260,405)
Stock options repurchased and retired (Shares)	185,285
Ending Balance at Aug. 31, 2021	$ 10,266	9,157,804	(5,788,539)	(261,133)	3,118,398
Ending Balance (Shares) at Aug. 31, 2021	10,265,361
Beginning Balance at Feb. 28, 2021	$ 10,409	9,347,311	(5,949,832)	(283,333)	3,124,555
Beginning Balance (Shares) at Feb. 28, 2021	10,409,361
Total comprehensive income			69,594	149,774	219,368
Stock based compensation		13,134			13,134
Common shares retired	$ (114)	(173,564)			(173,678)
Common shares retired (Shares)	(114,400)
Ending Balance at May. 31, 2021	$ 10,295	9,186,881	(5,880,238)	(133,559)	3,183,379
Ending Balance (Shares) at May. 31, 2021	10,294,961
Beginning Balance at Aug. 31, 2021	$ 10,266	9,157,804	(5,788,539)	(261,133)	3,118,398
Beginning Balance (Shares) at Aug. 31, 2021	10,265,361
Total comprehensive income			(40,251)	(8,639)	(48,890)
Stock based compensation		169,857			169,857
Stock options repurchased and retired	$ (179,401)	(11,275)			(11,275)
Stock options repurchased and retired (Shares)	143,100
Common shares retired	$ (144)	(179,257)			(179,401)
Common shares retired (Shares)	(143,100)
Ending Balance at May. 31, 2022	$ 10,122	9,137,129	(5,828,790)	(269,772)	3,048,689
Ending Balance (Shares) at May. 31, 2022	10,122,261
Beginning Balance at Feb. 28, 2022	$ 10,122	9,064,465	(5,825,548)	(297,940)	2,951,099
Beginning Balance (Shares) at Feb. 28, 2022	10,122,261
Total comprehensive income			(3,242)	28,168	24,926
Stock based compensation		75,163			75,163
Stock options repurchased and retired		(2,499)			(2,499)
Ending Balance at May. 31, 2022	$ 10,122	$ 9,137,129	$ (5,828,790)	$ (269,772)	$ 3,048,689
Ending Balance (Shares) at May. 31, 2022	10,122,261