Segment Information (Schedule Of Segment Operations) (Details) - USD ($) $ in Thousands	3 Months Ended
Nov. 30, 2019	Nov. 30, 2018
Segment Reporting Information [Line Items]
Sales to External Customers	$ 58,613	$ 53,829
Gross Profit	42,029	36,783
Adjusted EBITDA	4,961	3,169
Operating Segments [Member]
Segment Reporting Information [Line Items]
Adjusted EBITDA	6,643	5,004
Operating Segments [Member] \| Enterprise Division [Member]
Segment Reporting Information [Line Items]
Sales to External Customers	45,832	42,148
Gross Profit	34,531	29,932
Adjusted EBITDA	7,745	5,269
Operating Segments [Member] \| Education Practice [Member]
Segment Reporting Information [Line Items]
Sales to External Customers	11,082	10,347
Gross Profit	6,657	6,393
Adjusted EBITDA	(1,102)	(265)
Operating Segments [Member] \| Direct Offices [Member] \| Enterprise Division [Member]
Segment Reporting Information [Line Items]
Sales to External Customers	42,111	38,471
Gross Profit	31,411	27,070
Adjusted EBITDA	5,710	3,640
Operating Segments [Member] \| International Licensees [Member] \| Enterprise Division [Member]
Segment Reporting Information [Line Items]
Sales to External Customers	3,721	3,677
Gross Profit	3,120	2,862
Adjusted EBITDA	2,035	1,629
Corporate And Eliminations [Member]
Segment Reporting Information [Line Items]
Sales to External Customers	1,699	1,334
Gross Profit	841	458
Adjusted EBITDA	$ (1,682)	$ (1,835)

Earnings before interest, taxes, depreciation, and amortization.

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Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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