Changes in Accumulated Other Comprehensive Income Balances (Tables)

12 Months Ended

Dec. 31, 2020

Changes in Accumulated Other Comprehensive Income Balances [Abstract]

Schedule of Changes in Accumulated Other Comprehensive Income

The changes in accumulated other comprehensive income balances as of December 31, 2020 and 2019 were as follows (in thousands):

					Accumulated Other
	Pension		Unrealized		Comprehensive
	Liability		Gains (Loss)		Income (Loss)
Balance at January 1, 2019	$	(3,334)	$	(3,326)	$	(6,660)
Other comprehensive income:
Change in net actuarial loss		120		—		120
Tax effect on change in net actuarial loss		(25)		—		(25)
Unrealized holding gains arising during the period		—		13,645		13,645
Tax effect on unrealized gains arising during the period		—		(2,865)		(2,865)
Reclassification adjustment for gains included in net realized gains		—		(4,464)		(4,464)
Tax effect on reclassification adjustment for gains included in income tax expense		—		937		937
Other comprehensive income, net of tax		95		7,253		7,348
Balance at December 31, 2019	$	(3,239)	$	3,927	$	688
Other comprehensive loss:
Change in net actuarial gain		(662)		—		(662)
Tax effect on change in net actuarial gain		139		—		139
Unrealized holding gains arising during the period		—		709		709
Tax effect on unrealized gains arising during the period		—		(149)		(149)
Reclassification adjustment for gains included in net realized gains		—		(433)		(433)
Tax effect on reclassification adjustment for gains included in income tax expense		—		91		91
Other comprehensive loss, net of tax		(523)		218		(305)
Balance at December 31, 2020	$	(3,762)	$	4,145	$	383