Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

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Fair value portion of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Fair Value Measurements - Non-recurring Fair Value Measurements Related to Impaired Property and Equipment (Details) - USD ($) $ in Thousands	3 Months Ended		8 Months Ended	9 Months Ended
	Jun. 01, 2016	May 06, 2015	May 06, 2015	Jun. 01, 2016	Aug. 26, 2015	Aug. 27, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Nonrecurring Fair Value Measurements, Total Impairments	$ (172)	$ 0	$ (218)	$ (209)
Goodwill, carrying value	1,605			1,605	$ 1,643
Property and equipment, net	196,008			196,008	200,202
Continuing Operations [Member] \| Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Goodwill	1,605	1,643	1,643	1,605
Goodwill, Total Impairments	(38)		(38)	(38)
Total Nonrecurring Fair Value Measurements	1,605	2,966	2,966	1,605
Total Nonrecurring Fair Value Measurements, Total Impairments			(218)	(38)
Goodwill, carrying value					$ 1,600	$ 1,700
Continuing Operations [Member] \| Fair Value, Measurements, Nonrecurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Goodwill	0	0	0	0
Total Nonrecurring Fair Value Measurements	0	0	0	0
Continuing Operations [Member] \| Fair Value, Measurements, Nonrecurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Goodwill	0	0	0	0
Total Nonrecurring Fair Value Measurements	0	0	0	0
Continuing Operations [Member] \| Fair Value, Measurements, Nonrecurring [Member] \| Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Goodwill	1,605	1,643	1,643	1,605
Total Nonrecurring Fair Value Measurements	1,605	2,966	2,966	1,605
Company Owned Restaurants [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Property and equipment, net						$ 1,500
Company Owned Restaurants [Member] \| Continuing Operations [Member] \| Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Property and equipment related to company-owned restaurants	0	1,323	1,323	0
Property and equipment related to company-owned restaurants, Total Impairments			(180)	0
Company Owned Restaurants [Member] \| Continuing Operations [Member] \| Fair Value, Measurements, Nonrecurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Property and equipment related to company-owned restaurants	0	0	0	0
Company Owned Restaurants [Member] \| Continuing Operations [Member] \| Fair Value, Measurements, Nonrecurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Property and equipment related to company-owned restaurants	0	0	0	0
Company Owned Restaurants [Member] \| Continuing Operations [Member] \| Fair Value, Measurements, Nonrecurring [Member] \| Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Property and equipment related to company-owned restaurants	0	1,323	1,323	0
Company Owned Restaurants [Member] \| Discontinued Operations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Property and equipment, net	1,900			1,900
Company Owned Restaurants [Member] \| Discontinued Operations [Member] \| Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Property and equipment related to company-owned restaurants	0	0	0	0
Property and equipment related to company-owned restaurants, Total Impairments			0	0
Company Owned Restaurants [Member] \| Discontinued Operations [Member] \| Fair Value, Measurements, Nonrecurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Property and equipment related to company-owned restaurants	0	0	0	0
Company Owned Restaurants [Member] \| Discontinued Operations [Member] \| Fair Value, Measurements, Nonrecurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Property and equipment related to company-owned restaurants	0	0	0	0
Company Owned Restaurants [Member] \| Discontinued Operations [Member] \| Fair Value, Measurements, Nonrecurring [Member] \| Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Property and equipment related to company-owned restaurants	$ 0	$ 0	$ 0	$ 0