Equity (Tables)

12 Months Ended

Dec. 31, 2018

Equity

Summary of Changes in Accumulated Other Comprehensive Loss by Component

Changes in accumulated other comprehensive loss by component consisted of the following (amounts in thousands):

			Other-Than-
	Minimum		Temporary
	Pension		Impairment of
	Liability		Investment		Total
Balance, December 31, 2015	$	(25,047)	$	—	$	(25,047)
Unrealized gains arising during period		2,599		—		2,599
Amounts reclassified from accumulated other comprehensive loss		180		—		180
Income tax expense		—		—		—
Net other comprehensive income		2,779		—		2,779
Balance, December 31, 2016	$	(22,268)	$	—	$	(22,268)
Unrealized gains (losses) arising during period		3,111		(6,543)		(3,432)
Amounts reclassified from accumulated other comprehensive loss		60		—		60
Income tax expense		(1,052)		—		(1,052)
Net other comprehensive income (loss)		2,119		(6,543)		(4,424)
Balance, December 31, 2017	$	(20,149)	$	(6,543)	$	(26,692)
Unrealized losses arising during period		(2,231)		—		(2,231)
Amounts reclassified from accumulated other comprehensive loss		(64)		333		269
Income tax benefit		630		—		630
Net other comprehensive income (loss)		(1,665)		333		(1,332)
Balance, December 31, 2018	$	(21,814)	$	(6,210)	$	(28,024)