SIGNIFICANT ACCOUNTING POLICIES (Details - Earnings per share) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Nov. 30, 2020	Nov. 30, 2019
Numerator:
Net income attributable to common shareholders	$ 2,479	$ 2,058
Denominator:
Weighted-average number of common shares outstanding during the period	19,930	17,609
Dilutive effect of stock options	869	698
Common stock and common stock equivalents used for diluted earnings per share	20,799	18,307