2. Significant Accounting Policies: Earnings Per Share: Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) - USD ($)	3 Months Ended		6 Months Ended
	Feb. 28, 2017	Feb. 29, 2016	Feb. 28, 2017	Feb. 29, 2016
Details
Net income for the year	$ 309,013	$ 131,960	$ 794,933	$ 664,205
Weighted Average Number of Shares Issued, Basic	2,286,294	2,476,832	2,286,294	2,476,832
Weighted average number of common shares outstanding: Diluted	2,286,294	2,476,832	2,286,294	2,476,832