Consolidated Statement of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Net Income	$ 10,480	$ 1,710	$ 18,780	$ 15,690
Other comprehensive income
Defined benefit pension and postretirement plans, net of tax	150	2,480	300	2,730
Foreign currency translation	(4,080)	880	(6,740)	(5,660)
Derivative instruments, net of tax	(1,330)	(320)	(4,290)	(710)
Total other comprehensive income (loss)	(5,260)	3,040	(10,730)	(3,640)
Total comprehensive income	$ 5,220	$ 4,750	$ 8,050	$ 12,050