Income Taxes: Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($)	Aug. 31, 2022	Aug. 31, 2021
Income taxes (note 6)
Allowance for inventory	$ 273,618	$ 97,678
Allowance for bad debts
Difference between book and tax depreciation	(150,942)	(113,421)
Total deferred tax assets	122,676
Total deferred tax assets		(15,743)
Valuation allowance
Net deferred tax assets	122,676
Net deferred tax assets		(15,743)
Net deferred tax liability	(97,678)	(101,202)
Combined net deferred tax asset (liability)	24,998
Combined net deferred tax asset (liability)		$ (116,945)