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Property, Plant and Equipment (Tables) | 12 Months Ended
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Aug. 26, 2017
Property, Plant and Equipment, Net [Abstract] |
Property, Plant and Equipment [Table Text Block] | Depreciation of property and equipment is computed using the straight‑line method on the cost of the assets, less allowance for salvage value where appropriate, at rates based upon their estimated service lives as follows:
Asset Class | Asset Life
Buildings | 10-30 years
Machinery and equipment | 3-15 years
Software | 3-10 years
Transportation equipment | 4-6 years
Property, plant and equipment is stated at cost, net of accumulated depreciation and consists of the following:
(In thousands) |  | August 26, 2017 |  | August 27, 2016
Land |  | $ | 3,914 |  |  | $ | 3,864 |
Buildings and building improvements |  | 73,831 |  |  | 62,073 |
Machinery and equipment |  | 99,952 |  |  | 95,087 |
Software |  | 17,844 |  |  | 15,878 |
Transportation |  | 8,993 |  |  | 8,956 |
Total property, plant and equipment, gross |  | 204,534 |  |  | 185,858 |
Less accumulated depreciation |  | (132,974 | ) |  | (129,927 | )
Total property, plant and equipment, net |  | $ | 71,560 |  |  | $ | 55,931 |

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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