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Fair Value Measurements (Narrative) (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Apr. 03, 2019 | Nov. 30, 2018 | Aug. 31, 2019 | Aug. 31, 2018 | [1]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Total Losses |  | $ 5,100 |  |
Proceeds from sale of property, plant and equipment, net |  |  | $ 6,146 | $ 0
Discontinued Operations, Held-for-sale |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Proceeds from sale of property, plant and equipment, net | $ 5,800 |  |  |
Gain on disposal of assets | $ 100 |  |  |
[1] | The Company adopted ASC 606 effective December 1, 2018 using the full retrospective method. See Note 1. Nature of Business and Basis of Presentation for further information.

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