Other Noncurrent Liabilities

12 Months Ended

Dec. 31, 2018

Other Liabilities Disclosure [Abstract]

Other Noncurrent Liabilities

19. Other Noncurrent Liabilities

As of December 31, 2018 and 2017, Other noncurrent liabilities consisted of the following:

(in thousands)	2018		2017
Pension liabilities		$34,590		$39,473
Postretirement benefits other than pensions		47,237		54,423
Obligations under license agreement		-		897
Incentive and deferred compensation		3,810		3,048
Restructuring		100		600
Other		2,540		3,114
Total		$88,277		$101,555