2. Significant Accounting Policies: Earnings Per Share: Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($)	3 Months Ended		9 Months Ended
	May 31, 2020	May 31, 2019	May 31, 2020	May 31, 2019
Details
Net income	$ 1,396,973	$ 1,098,210	$ 1,216,089	$ 1,567,534
Basic weighted average number of common shares outstanding	3,481,162	4,022,587	3,672,858	4,318,128
Stock options	0	0	0	0
Diluted	3,481,162	4,022,587	3,672,858	4,318,128