Accumulated Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 30, 2019

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 before reclassifications		9,097			—			9,097
Amounts reclassified from AOCI, net of tax		—			148			148
Net other comprehensive income		9,097			148			9,245
Balance at June 30, 2019	$	(27,235	)	$	(11,495	)	$	(38,730	)

(in thousands)	Unrealized Gains on Investments			Cumulative Foreign Currency Translation Adjustments			Unrecognized Net Actuarial Loss and Prior Service Credit, Net			Accumulated Other Comprehensive Income (Loss)
Balance at December 31, 2017	$	616		$	(12,026	)	$	(11,158	)	$	(22,568	)
Other comprehensive loss before reclassifications		—			(11,204	)		—			(11,204	)
Amounts reclassified from AOCI, net of tax		—			—			669			669
Net other comprehensive loss		—			(11,204	)		669			(10,535	)
Adoption of ASU 2016-01(1)		(616	)		—			—			(616	)
Balance at June 30, 2018	$	—		$	(23,230	)	$	(10,489	)	$	(33,719	)

^{(1) Upon the adoption of ASU 2016-01, Financial Instruments – Overall: Recognition and Measurement of Financial Assets and Financial Liabilities, we recorded a cumulative-effect adjustment from unrealized gains on investments to beginning retained earnings.}