Accumulated Other Comprehensive Income (Loss) (Tables)

9 Months Ended

Oct. 01, 2017

Changes in Accumulated Other Comprehensive (Loss) Income

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


	Foreign Currency Translation Adjustment			Unrealized Gains (Losses) on Marketable Securities			Retirement Plans Prior Service Credit			Total
	(in thousands)
*Nine Months Ended October 1, 2017*
Balance at December 31, 2016, net of tax of $0, $209, $(778), respectively	$	(21,921	)	$	(60	)	$	1,767		$	(20,214	)
Other comprehensive income before reclassifications, net of tax of $0, $1,666, $0, respectively		34,235			2,448			—			36,683
Amounts reclassified from accumulated other comprehensive income, net of tax of $0, $(173), $(115), respectively		—			(264	)		(204	)		(468	)

Net current period other comprehensive income (loss), net of tax of $0, $1,493, $(115), respectively		34,235			2,184			(204	)		36,215

Balance at October 1, 2017, net of tax of $0, $1,702, $(893), respectively	$	12,314		$	2,124		$	1,563		$	16,001


	Foreign Currency Translation Adjustments			Unrealized Gains (Losses) on Marketable Securities			Retirement Plans Prior Service Credit			Total
	(in thousands)
*Nine Months Ended October 2, 2016*
Balance at December 31, 2015, net of tax of $0, $(459), $(622), respectively	$	(8,759	)	$	(1,414	)	$	2,029		$	(8,144	)
Other comprehensive income before reclassifications, net of tax of $0, $2,405, $34, respectively		7,072			5,110			59			12,241
Amounts reclassified from accumulated other comprehensive income (loss), net of tax of $0, $(152), $(139), respectively		—			(468	)		(244	)		(712	)

Net current period other comprehensive income (loss), net of tax of $0, $2,253, $(105), respectively		7,072			4,642			(185	)		11,529

Balance as October 2, 2016, net of tax of $0, $1,749, $(727), respectively	$	(1,687	)	$	3,228		$	1,844		$	3,385

Reclassifications Out of Accumulated Other Comprehensive (Loss) Income to Statements of Operations

Reclassifications out of accumulated other comprehensive (loss) income to the statement of operations for the three and nine months ended October 1, 2017 and October 2, 2016 were as follows:


Details about Accumulated Other Comprehensive Income Components	For the Three Months Ended				For the Nine Months Ended				Affected Line Item in the Statements of Operations
	October 1, 2017		October 2, 2016		October 1, 2017		October 2, 2016
	(in thousands)
Available-for-sale marketable securities:
Unrealized gains, net of tax of $67, $150, $173, $152, respectively	$	87	$	334	$	264	$	468	Interest income
Defined benefit pension and postretirement plans:
Amortization of prior service benefit, net of tax of $38, $46, $115, $139, respectively		68		81		204		244	(a)

Total reclassifications, net of tax of $105, $196, $288, $291, respectively	$	155	$	415	$	468	$	712	Net income

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