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Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2018

Accumulated Other Comprehensive Income Loss [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

Changes in AOCI by component are as follows:

(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, 2016		$	421			$	(29,084	)		$	(10,728	)		$	(39,391	)
Other comprehensive income before reclassifications			257				17,058				—				17,315
Amounts reclassified from AOCI, net of tax			(62	)			—				(430	)			(492	)
Net other comprehensive income (loss)			195				17,058				(430	)			16,823
Balance at December 31, 2017		$	616			$	(12,026	)		$	(11,158	)		$	(22,568	)
Other comprehensive loss before reclassifications			—				(24,306	)			359				(23,947	)
Amounts reclassified from AOCI, net of tax			—				—				724				724
Net other comprehensive loss			—				(24,306	)			1,083				(23,223	)
Adoption of ASU 2016-01⁽¹⁾			(616	)			—				—				(616	)
Adoption of ASU 2018-02⁽²⁾			—				—				(1,568	)			(1,568	)
Balance at December 31, 2018		$	—			$	(36,332	)		$	(11,643	)		$	(47,975	)

⁽¹⁾	Upon the adoption of ASU 2016-01, we recorded a cumulative-effect adjustment from unrealized gains on investments to beginning retained earnings.

⁽²⁾	Upon the adoption of ASU 2018-02, we recorded a cumulative-effect adjustment from AOCI to beginning retained earnings.