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Restructuring and Integration (Tables) | 6 Months Ended
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Jun. 30, 2017
Wheeling Plant [Member] |
Summary of Restructuring and Integration Charges | The following table summarizes restructuring and integration activity related to actions incurred for the three and six months ended June 30, 2017 and 2016:
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2017 |  |  | 2016 |  |  | 2017 |  |  | 2016 |
Severance and other employee costs |  | $ | 306 |  |  | $ | 1,814 |  |  | $ | 446 |  |  | $ | 3,390 |
Site closure and other associated costs |  |  | — |  |  |  | 2,011 |  |  |  | — |  |  |  | 2,938 |
Integration and other associated costs |  |  | — |  |  |  | 222 |  |  |  | — |  |  |  | 257 |
Total |  | $ | 306 |  |  | $ | 4,047 |  |  | $ | 446 |  |  | $ | 6,585 |
|  | Reserve Balance at December 31, 2016 |  |  | Charges |  |  | Paid in 2017 |  |  | Reserve Balance at June 30, 2017 |
Severance and other employee costs |  | $ | 3,019 |  |  | $ | 446 |  |  | $ | (1,673 | ) |  | $ | 1,792 |
Site closure and other associated costs |  |  | 1,626 |  |  |  | — |  |  |  | (614 | ) |  |  | 1,012 |
Integration and other associated costs |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total |  | $ | 4,645 |  |  | $ | 446 |  |  | $ | (2,287 | ) |  | $ | 2,804 |

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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140864-122747 + Details
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