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Affiliates (Details) (USD $)
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3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | |||
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Aug. 28, 2011
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Aug. 29, 2010
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Aug. 28, 2011
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Aug. 29, 2010
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Nov. 30, 2010
TAMCO [Member]
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Aug. 29, 2010
TAMCO [Member]
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Aug. 29, 2010
TAMCO [Member]
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| Investments in and Advances to Affiliates [Line Items] | |||||||
| Dividends from affiliates | $ 2,765,000 | $ 1,899,000 | |||||
| Ownership interest sold | 50.00% | ||||||
| Equity in loss of affiliate, net of taxes | $ 0 | $ 168,000 | $ 0 | $ 1,353,000 | $ 168,000 | $ 1,353,000 | |
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- Definition
Equity Method Investment, Ownership Percentage Disposed Of
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- Definition
This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of dividends or interest. Give totals for each group. If operations of any controlled companies are different in character from those of the company, group such affiliates (1) within divisions and (2) by type of activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
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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