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Commitments, Contingencies and Legal Proceedings (Tables) | 12 Months Ended
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Dec. 31, 2015
Commitments and Contingencies Disclosure [Abstract] |
Summary of Minimum Annual Payment Due on Noncancelable Operating Lease | The following table summarizes the minimum annual payments due on noncancelable operating leases and other similar contractual obligations having initial or remaining terms in excess of one year:
In thousands |  |  | Leases |  |  |  | Other |
2016 |  | $ | 5,814 |  |  | $ | 75,497 |
2017 |  |  | 3,111 |  |  |  | 48,409 |
2018 |  |  | 2,107 |  |  |  | 5,679 |
2019 |  |  | 920 |  |  |  | 129 |
2020 |  |  | 514 |  |  |  | 74 |
Thereafter |  |  | 616 |  |  |  | 322 |
Schedule of Reserves | Our reserve including ongoing monitoring obligations in OU1, our share of remediation of the downstream portions of the Site, NRDs and all pending, threatened or asserted and unasserted claims against us relating to PCB contamination is set forth below:
In thousands |  | 2015 |  |  | 2014 |
Balance at January 1, |  | $ | 16,223 |  |  | $ | 16,276 |
Payments |  |  | (9,118 | ) |  |  | (53 | )
Accruals |  |  | 10,000 |  |  |  | – |
Balance at December 31, |  | $ | 17,105 |  |  | $ | 16,223 |

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- Definition Tabular disclosure of environmental loss contingencies by individual site. Does not include loss contingencies that are not environmental in nature. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.Y.Q2) -URI http://asc.fasb.org/extlink&oid=27011672&loc=d3e149879-122751 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 10 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13237-110859 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13207-110859 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13283-110859 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13296-110859 + Details
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