Other Comprehensive Income (Tables)

12 Months Ended

Dec. 31, 2020

Other Comprehensive Income [Abstract]

Schedule of Accumulated Other Comprehensive Income

	Pension Benefit
	2020		2019
Amounts Recognized in Accumulated Other Comprehensive Loss
Unrecognized prior service cost	$	170	$	190
Unrecognized net loss	11,470		13,240
Total accumulated other comprehensive loss recognized at December 31	$	11,640	$	13,430

Changes in AOCI by component for the year ended December 31, 2020 are summarized as follows, net of tax (dollars in thousands):

	Defined Benefit Plans		Derivative Instruments		Foreign Currency Translation		Total
Balance, December 31, 2019	$	(9,930)	$	4,230	$	(300)	$	(6,000)
Net unrealized gains (losses) arising during the period (a)	670		(7,810)		6,880		(260)
Less: Net realized losses reclassified to net income (b)	(640)		—		—		(640)
Net current-period other comprehensive income (loss)	1,310		(7,810)		6,880		380
Balance, December 31, 2020	$	(8,620)	$	(3,580)	$	6,580	$	(5,620)

__________________________

(a) Defined benefit plans, net of income tax of $0.4 million. See Note 18, "Employee Benefit Plans," for additional details. Derivative instruments, net of income tax of $2.5 million. See Note 14, "Derivative Instruments," for further details.

(b) Defined benefit plans, net of income tax of $0.2 million. See Note 18, "Employee Benefit Plans," for additional details.

Changes in AOCI by component for the year ended December 31, 2019 are summarized as follows, net of tax (dollars in thousands):

	Defined Benefit Plans		Derivative Instruments		Foreign Currency Translation		Total
Balance, December 31, 2018	$	(7,200)	$	940	$	(10,590)	$	(16,850)
Net unrealized gains (losses) arising during the period (a)	(1,870)		3,300		(2,060)		(630)
Less: Net realized losses reclassified to net income (b)	(400)		—		(12,350)		(12,750)
Net current-period other comprehensive income (loss)	(1,470)		3,300		10,290		12,120
Reclassification of stranded tax effects	(1,260)		(10)		—		(1,270)
Balance, December 31, 2019	$	(9,930)	$	4,230	$	(300)	$	(6,000)

__________________________

(a) Defined benefit plans, net of income tax of $0.5 million. See Note 18, "Employee Benefit Plans," for additional details. Derivative instruments, net of income tax expense of $1.0 million. See Note 14, "Derivative Instruments," for further details.

(b) Defined benefit plans, net of income tax of $0.1 million. See Note 18, "Employee Benefit Plans," for additional details.