Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2018

Equity [Abstract]

Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive loss, net of tax, for the years ended December 31, 2018 and 2017, are as follows:

	December 31,
	2018		2017
Pension and post-retirement benefit plan adjustments	$	(3,839)	$	(3,367)
Unrealized gain on interest rate swap contracts	675		222
Foreign currency translation adjustments	(19,027)		(14,622)
	$	(22,191)	$	(17,767)