Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2019	Dec. 31, 2018
Statement of Comprehensive Income [Abstract]
Net income (loss)		$ 42,568	$ (31,168)
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment		2,033	(4,405)
Unrealized (loss) gain on cash flow hedges, net of tax expense of $296 and $0, respectively		(859)	453
Pension and post-retirement benefit plans benefit (expense), net of tax expense (benefit) of $523 and $(36), respectively		1,406	(543)
Reclassification of pension liability adjustments to earnings, net of tax expense of $26 and $4, respectively*	[1]	61	71
Other comprehensive income (loss)		2,641	(4,424)
Comprehensive income (loss)		$ 45,209	$ (35,592)

[1] Reclassifications out of Accumulated other comprehensive loss for pension obligations are reflected in selling and administrative expense.