Accumulated Other Comprehensive Income (Loss)

12 Months Ended

Dec. 31, 2022

Accumulated Other Comprehensive Income (Loss)

K.	ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

Changes in accumulated other comprehensive income (loss), which is presented net of tax, consist of the following:


	Foreign Currency Translation Adjustment			Unrealized Gains (Losses) on Marketable Securities			Unrealized Losses on Cash Flow Hedges			Retirement Plans Prior Service Credit			Total
							(in thousands)
Balance at December 31, 2020, net of tax of $0, $1,910, $0, $(1,126), respectively	$	25,389		$	6,954		$	—		$	1,173		$	33,516
Other comprehensive loss before reclassifications, net of tax of $0, $(578), $0, $0, respectively		(36,207	)		(2,255	)		—			—			(38,462	)
Amounts reclassified from accumulated other comprehensive income, net of tax of $0, $(277), $0, $(2), respectively		—			(995	)		—			(7	)		(1,002	)

Net current period other comprehensive loss, net of tax of $0, $(855), $0, $(2), respectively		(36,207	)		(3,250	)		—			(7	)		(39,464	)

Balance at December 31, 2021, net of tax of $0, $1,055, $0, $(1,128), respectively	$	(10,818	)	$	3,704		$	—		$	1,166		$	(5,948	)

Other comprehensive loss before reclassifications, net of tax of $0, $(3,388), $(708), $0, respectively		(29,031	)		(12,666	)		(2,517	)		—			(44,214	)
Amounts reclassified from accumulated other comprehensive income (loss), net of tax of $0, $25, $0, $(2), respectively		—			301			—			(7	)		294

Net current period other comprehensive loss, net of tax of $0, $(3,363), $(708), $(2), respectively		(29,031	)		(12,365	)		(2,517	)		(7	)		(43,920	)

Balance at December 31, 2022, net of tax of $0, $(2,308), $(708), $(1,130), respectively	$	(39,849	)	$	(8,661	)	$	(2,517	)	$	1,159		$	(49,868	)

Reclassifications out of accumulated other comprehensive income (loss) to the statements of operations for the years ended December 31, 2022, 2021, and 2020, were as follows:


Details about Accumulated Other Comprehensive Income (Loss) Components	For the year s ended							Affected Line Item in the Statements of Operations
	December 31, 2022			December 31, 2021		December 31, 2020
				(in thousands)
Available-for-sale marketable securities
Unrealized (losses) gains, net of tax of $(25), $277, $665, respectively	$	(301	)	$	995	$	2,365		Other (income) expense, net
Defined benefit pension and postretirement plans:
Amortization of prior service benefit, net of tax of $2, $2, $2, respectively		7			7		7		(a	)

Total reclassifications, net of tax of $(23), $279, $667, respectively	$	(294	)	$	1,002	$	2,372		Net income

(a)	The amortization of prior service credit is included in the computation of net periodic pension cost and postretirement benefit; see Note P: “Retirement Plans.”