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Commitments, Contingencies and Legal Proceedings (Tables)
 9 Months Ended
Sep. 30, 2016
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:

 

 

Nine months ended

September 30

 

In thousands

 

2016

 

 

 

2015

 

Balance at January 1,

$

17,105

 

 

$

16,223

 

Payments

 

(4,193

)

 

 

(5,617

)

Accruals

 

—

 

 

 

10,000

 

Balance at September 30,

$

12,912

 

 

$

20,606