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Commitments, Contingencies and Legal Proceedings (Tables) | 3 Months Ended
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Mar. 31, 2017
Commitments And Contingencies Disclosure [Abstract] |
Schedule of Reserves | Reserves for the Site. 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:
|  | Three months ended March 31 |
In thousands |  |  | 2017 |  |  |  |  | 2016 |
Balance at January 1, |  | $ | 52,788 |  |  |  | $ | 17,105 |
Payments |  |  | (85 | ) |  |  |  | (658 | )
Accruals |  |  | - |  |  |  |  | - |
Balance at March 31, |  | $ | 52,703 |  |  |  | $ | 16,447 |

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