Commitments, Contingencies and Legal Proceedings (Tables)

3 Months Ended

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