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Environmental Costs (Tables)
 12 Months Ended
Dec. 31, 2016
Environmental Remediation Obligations [Abstract]  
Schedule of change in environmental remediation
The following table displays the activity and balances associated with accruals related to environmental costs included in other accruals and payables and other long-term liabilities:
 
 
2016
 
2015
In thousands
 
 
 
 
Balance at January 1
 
$
11,609

 
$
10,598

Additions to accrual
 
314

 
4,731

Payments
 
(1,543
)
 
(3,714
)
Other1
 
(3,779
)
 
—

Changes in foreign currency exchange rates
 
34

 
(6
)
Balance at December 31
 
$
6,635

 
$
11,609


1 In 2015, the Company recorded approximately $4.2 million related to environmental remediation at the newly acquired Rimpar, Germany facility. During 2016, the Company reduced this liability to approximately $0.5 million based on the results of the Phase II assessment. See Note 16, Commitments and Contingencies for further detail on this matter.
Schedule of future payments for environmental remediation
The following represents estimated future payments for the undiscounted environmental remediation liability related to the Bloomfield campus as of December 31, 2016:
In thousands
 
2017
$
1,003

2018
403

2019
451

2020
171

2021
513

Thereafter
6,375

Total
$
8,916