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Discontinued Operations (Tables) | 6 Months Ended
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Jun. 30, 2019
Discontinued Operations And Disposal Groups [Abstract] |
Summary of Discontinued Operations Included in Condensed Consolidated Statements of Income (Loss) | The following table sets forth a summary of discontinued operations included in the condensed consolidated statements of income:
|  | Three months ended June 30 |  |  | Six months ended June 30 |
In thousands |  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
Net sales |  | $ | — |  |  | $ | 190,031 |  |  | $ | — |  |  | $ | 389,469 |
Energy and related sales, net |  |  | — |  |  |  | 944 |  |  |  | — |  |  |  | 2,373 |
Total revenues |  |  | — |  |  |  | 190,975 |  |  |  | — |  |  |  | 391,842 |
Costs of products sold |  |  | — |  |  |  | 202,671 |  |  |  | — |  |  |  | 391,192 |
Gross profit (loss) |  |  | — |  |  |  | (11,696 | ) |  |  | — |  |  |  | 650 |
Selling, general and administrative expenses |  |  | 485 |  |  |  | 5,376 |  |  |  | (229 | ) |  |  | 12,508 |
Gains on dispositions of plant, equipment and timberlands, net |  |  | — |  |  |  | (5 | ) |  |  | — |  |  |  | (443 | )
Operating income (loss) |  |  | (485 | ) |  |  | (17,067 | ) |  |  | 229 |  |  |  | (11,415 | )
Non-operating income (expense) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest expense |  |  | — |  |  |  | (1,991 | ) |  |  | — |  |  |  | (3,736 | )
Other, net |  |  | — |  |  |  | 541 |  |  |  | — |  |  |  | 1,093 |
Income (loss) before income taxes |  |  | (485 | ) |  |  | (18,517 | ) |  |  | 229 |  |  |  | (14,058 | )
Income tax (provision) benefit |  |  | 23 |  |  |  | (9,838 | ) |  |  | (8 | ) |  |  | (8,831 | )
Income (loss) from discontinued operations |  | $ | (462 | ) |  | $ | (8,679 | ) |  | $ | 221 |  |  | $ | (5,227 | )
Summary of Cash Flows from Discontinued Operations Included in Condensed Consolidated Statements of Cash Flows | The following table sets forth a summary of cash flows from discontinued operations which is included in the condensed consolidated statements of cash flows:
|  | Six months ended June 30 |
In thousands |  | 2019 |  |  | 2018 |
Net cash provided (used) by operating activities |  | $ | (10,658 | ) |  | $ | 23,911 |
Net cash used by investing activities |  |  | (1,572 | ) |  |  | (10,427 | )
Net cash provided by financing activities |  |  | — |  |  |  | 125 |
Change in cash and cash equivalents from discontinued operations |  | $ | (12,230 | ) |  | $ | 13,609 |

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