Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2020	Mar. 31, 2019
Statement of Comprehensive Income [Abstract]
Net (loss) income		$ (1,866)	$ 3,690
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustment		(3,707)	1,053
Unrealized loss on cash flow hedges, net of tax benefit of $296 and $0, respectively		(864)	(26)
Reclassification of pension liability adjustments to earnings, net of tax expense of $0 for all periods	[1]	58	93
Other comprehensive (loss) income		(4,513)	1,120
Comprehensive (loss) income		$ (6,379)	$ 4,810

[1] Reclassifications out of accumulated other comprehensive loss for pension obligations are charged to selling and administrative expenses.