CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Feb. 29, 2020	Feb. 28, 2019	Feb. 29, 2020	Feb. 28, 2019
Income Statement [Abstract]
Revenues	$ 10,349,863	$ 8,471,720	$ 19,750,968	$ 16,007,623
Cost of revenues	2,666,388	2,207,831	5,309,297	4,406,952
Gross margin	7,683,475	6,263,889	14,441,671	11,600,671
Operating expenses
Selling, general, and administrative	4,110,018	2,809,691	7,623,381	5,530,093
Research and development	747,612	724,034	1,273,965	1,253,670
Total operating expenses	4,857,630	3,533,725	8,897,346	6,783,763
Income from operations	2,825,845	2,730,164	5,544,325	4,816,908
Other income (expense)
Interest income	12,073	5,573	23,349	9,245
Interest expense	0	(38,188)	0	(76,376)
(Loss) income on currency exchange	(1,825)	(1,916)	1,886	(32,526)
Total other income (expense)	10,248	(34,531)	25,235	(99,657)
Income before provision for income taxes	2,836,093	2,695,633	5,569,560	4,717,251
Provision for income taxes	(686,013)	(596,184)	(1,361,203)	(1,081,855)
Net Income	$ 2,150,080	$ 2,099,449	$ 4,208,357	$ 3,635,396
Earnings per share
Basic	$ 0.12	$ 0.12	$ 0.24	$ 0.21
Diluted	$ 0.12	$ 0.12	$ 0.23	$ 0.20
Weighted-average common shares outstanding
Basic	17,638,406	17,476,603	17,623,699	17,449,069
Diluted	18,315,824	18,002,741	18,305,645	17,984,078