CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	May 31, 2021	May 31, 2020	May 31, 2021	May 31, 2020
Income Statement [Abstract]
Revenues	$ 12,777	$ 12,298	$ 36,625	$ 32,049
Cost of revenues	2,471	2,666	7,815	7,975
Gross margin	10,306	9,632	28,810	24,074
Operating expenses
Selling, general, and administrative	5,094	5,023	14,960	12,646
Research and development	670	752	2,771	2,026
Total operating expenses	5,764	5,775	17,731	14,672
Income from operations	4,542	3,857	11,079	9,402
Other income (expense)
Interest income	37	5	156	27
Interest expense	0	0	(22)	0
Change in value of contingent consideration	(121)	(81)	(364)	(81)
Income/(Loss) on currency exchange	33	(1)	61	1
Total other income (expense), net	(51)	(77)	(169)	(53)
Income before provision for income taxes	4,491	3,780	10,910	9,349
Provision for income taxes	(704)	(844)	(1,433)	(2,205)
Net Income	$ 3,787	$ 2,936	$ 9,477	$ 7,144
Earnings per share
Basic	$ 0.19	$ 0.17	$ 0.47	$ 0.40
Diluted	$ 0.18	$ 0.16	$ 0.46	$ 0.39
Weighted-average common shares outstanding
Basic	20,105	17,735	20,014	17,661
Diluted	20,802	18,427	20,750	18,334
Other Comprehensive Income, net of tax
Foreign currency translation adjustments	$ 40	$ 30	$ 36	$ 30
Comprehensive Income	$ 3,827	$ 2,966	$ 9,513	$ 7,174