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CHANGES IN BUSINESS (Tables) | 3 Months Ended
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Nov. 30, 2017
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
Financial information for discontinued operations | Financial information for discontinued operations was as follows:
|  | Three Months Ended November 30,
(in thousands) |  | 2017 |  | 2016
Net sales |  | $ | 124 |  |  | $ | 80,948 |
Earnings (loss) before income taxes |  | $ | (1,898 | ) |  | $ | 1,873 |
CMC Cometals |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
Financial information for discontinued operations |
|  | Three Months Ended November 30,
(in thousands) |  | 2017 |  | 2016
Net sales |  | $ | 124 |  |  | $ | 80,972 |
Costs and expenses: |  |  |  |
Cost of goods sold |  | 29 |  |  | 72,794 |
Selling, general and administrative expenses |  | 1,281 |  |  | 5,382 |
Interest expense |  | — |  |  | 6 |
Earnings (loss) before income taxes |  | (1,186 | ) |  | 2,790 |
Income taxes (benefit) |  | (172 | ) |  | 553 |
Earnings (loss) from discontinued operations |  | $ | (1,014 | ) |  | $ | 2,237 |

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