Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Mar. 31, 2019

Accumulated Other Comprehensive Loss

Summary of Changes in Accumulated Other Comprehensive Loss by Component

Changes in accumulated other comprehensive loss by component for the three months ended March 31, 2019 and 2018 consisted of the following (in thousands):

			Other-Than-
	Minimum		Temporary
	Pension		Impairment of
	Liability		Investment		Total
Balance, December 31, 2018	$	(21,814)	$	(6,210)	$	(28,024)
Amounts reclassified from accumulated other comprehensive loss		20		83		103
Income tax benefit		6		—		6
Net other comprehensive income		26		83		109
Transition adjustment related to adoption of ASU 2018-02 (see Note 1)		(2,707)		—		(2,707)
Balance, March 31, 2019	$	(24,495)	$	(6,127)	$	(30,622)

			Other-Than-
	Minimum		Temporary
	Pension		Impairment of
	Liability		Investment		Total
Balance, December 31, 2017	$	(20,149)	$	(6,543)	$	(26,692)
Amounts reclassified from accumulated other comprehensive loss		(9)		83		74
Income tax benefit		4		—		4
Net other comprehensive income (loss)		(5)		83		78
Balance, March 31, 2018	$	(20,154)	$	(6,460)	$	(26,614)