Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2016	Mar. 31, 2015
Consolidated Statements of Comprehensive (Loss) Income
Net (loss) income		$ (2,832)	$ 4,285
Other comprehensive loss, net of tax:
Foreign currency translation adjustment		653	(4,387)
Unrealized loss on cash flow hedges, net of tax benefit of $612		(968)	0
Reclassification of pension liability adjustments to earnings, net of tax expense of $39 and $46*	[1]	76	89
Other comprehensive loss, net of tax		(239)	(4,298)
Comprehensive loss		$ (3,071)	$ (13)

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