Accumulated Other Comprehensive Loss (Tables)

6 Months Ended

Jun. 30, 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 six months ended June 30, 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		39		166		205
Income tax benefit		2		—		2
Net other comprehensive income		41		166		207
Transition adjustment related to adoption of ASU 2018-02 (see Note 1)		(2,707)		—		(2,707)
Balance, June 30, 2019	$	(24,480)	$	(6,044)	$	(30,524)

			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)		166		157
Income tax benefit		5		—		5
Net other comprehensive income (loss)		(4)		166		162
Balance, June 30, 2018	$	(20,153)	$	(6,377)	$	(26,530)