Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2019

Stockholders' Equity Note [Abstract]

Schedule of Accumulated Other Comprehensive Loss

Accumulated Other Comprehensive Loss

(in thousands)	December 31, 2019		December 31, 2018
Foreign currency translation adjustments	$	(32,880)	$	(31,695)
Unrealized gain on hedging activity	1,876		2,914
Pension and other postretirement benefit plans	(56)		(56)
Total	$	(31,060)	$	(28,837)