Other Noncurrent Liabilities (Tables)

12 Months Ended

Dec. 31, 2015

Other Noncurrent Liabilities [Abstract]

Schedule of Other Noncurrent Liabilities

(in thousands)	2015		2014
Pension liabilities		$36,782		$37,867
Postretirement benefits other than pensions		55,310		60,237
Interest rate swap agreement		2,400		1,411
Incentive and deferred compensation		3,421		2,730
Restructuring		3,320		-
Other		311		834
Total		$101,544		$103,079