Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2020

Accumulated Other Comprehensive Income Loss [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

Changes in accumulated other comprehensive income (“AOCI”) by component are as follows:

(in thousands)	Cumulative Foreign Currency Translation Adjustments			Unrecognized Net Actuarial Loss and Prior Service Credit, Net			Accumulated Other Comprehensive Income (Loss)
Balance at December 31, 2018	$	(36,332	)	$	(11,643	)	$	(47,975	)
Other comprehensive income (loss) before reclassifications		12,533			(10	)		12,523
Amounts reclassified from AOCI, net of tax		—			(247	)		(247	)
Net other comprehensive income (loss)		12,533			(257	)		12,276
Balance at December 31, 2019	$	(23,799	)	$	(11,900	)	$	(35,699	)
Other comprehensive income (loss) before reclassifications		7,113			(27	)		7,086
Amounts reclassified from AOCI, net of tax		—			(2,028	)		(2,028	)
Net other comprehensive income (loss)		7,113			(2,055	)		5,058
Balance at December 31, 2020	$	(16,686	)	$	(13,955	)	$	(30,641	)