Segment Information (Schedule Of Segment Operations) (Details) - USD ($) $ in Thousands	3 Months Ended
Nov. 28, 2015	Nov. 29, 2014
Segment Reporting Information [Line Items]
Sales to external customers	$ 45,218	$ 47,875
Gross profit	30,071	31,204
Adjusted EBITDA	4,475	5,879
Depreciation	912	964
Amortization	910	953
Direct Offices [Member]
Segment Reporting Information [Line Items]
Sales to external customers	23,661	25,476
Gross profit	16,580	17,439
Adjusted EBITDA	2,644	2,933
Depreciation	73	87
Amortization	1	1
Strategic Markets [Member]
Segment Reporting Information [Line Items]
Sales to external customers	7,184	9,801
Gross profit	4,501	6,314
Adjusted EBITDA	841	2,833
Depreciation	70	32
Amortization	246	283
Education Practice [Member]
Segment Reporting Information [Line Items]
Sales to external customers	8,005	5,918
Gross profit	4,499	3,218
Adjusted EBITDA	183	(664)
Depreciation	1	1
International Licensees [Member]
Segment Reporting Information [Line Items]
Sales to external customers	4,684	4,539
Gross profit	3,622	3,457
Adjusted EBITDA	2,501	2,087
Depreciation	1	2
Operating Segments [Member]
Segment Reporting Information [Line Items]
Sales to external customers	43,534	45,734
Gross profit	29,202	30,428
Adjusted EBITDA	6,169	7,189
Depreciation	145	122
Amortization	247	284
Corporate And Eliminations [Member]
Segment Reporting Information [Line Items]
Sales to external customers	1,684	2,141
Gross profit	869	776
Adjusted EBITDA	(1,694)	(1,310)
Depreciation	767	842
Amortization	$ 663	$ 669

Earnings before interest, taxes, depreciation, and amortization.

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- Definition

The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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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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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 03
-Paragraph 1
-Article 5

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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