Accumulated Other Comprehensive Items (Tables)

6 Months Ended

Jun. 30, 2018

Equity [Abstract]

Components of Accumulated Other Comprehensive Items

Changes in each component of AOCI, net of tax, are as follows:

(In thousands)	Foreign Currency Translation Adjustment			Unrecognized Prior Service Cost on Retirement Benefit Plans			Net Actuarial Loss on Retirement Benefit Plans			Deferred Gain (Loss) on Cash Flow Hedges			Total
Balance at December 30, 2017	$	(17,501	)	$	(319	)	$	(8,974	)	$	79		$	(26,715	)
Other comprehensive (loss) income before reclassifications	(10,387		)	1			14			(79		)	(10,451		)
Reclassifications from AOCI	—			36			278			(1		)	313
Net current period other comprehensive (loss) income	(10,387		)	37			292			(80		)	(10,138		)
Balance at June 30, 2018	$	(27,888	)	$	(282	)	$	(8,682	)	$	(1	)	$	(36,853	)

Reclassification Out of Accumulated Other Comprehensive Items

Amounts reclassified from AOCI are as follows:

	Three Months Ended						Six Months Ended
(In thousands)	June 30, 2018			July 1, 2017			June 30, 2018			July 1, 2017			Statement of Income Line Item
Retirement Benefit Plans: (a)
Recognized net actuarial loss	$	(184	)	$	(144	)	$	(369	)	$	(279	)	Other expense, net
Amortization of prior service cost	(24		)	(37		)	(48		)	(72		)	Other expense, net
Total expense before income taxes	(208		)	(181		)	(417		)	(351		)
Income tax benefit	51			64			103			123			Provision for income taxes
	(157		)	(117		)	(314		)	(228		)
Cash Flow Hedges: (b)
Interest rate swap agreements	(17		)	(6		)	(22		)	(18		)	Interest expense
Forward currency-exchange contracts	24			—			24			(11		)	Cost of revenues
Total income (expense) before income taxes	7			(6		)	2			(29		)
Income tax (provision) benefit	(2		)	3			(1		)	11			Provision for income taxes
	5			(3		)	1			(18		)
Total Reclassifications	$	(152	)	$	(120	)	$	(313	)	$	(246	)

(a) Included in the computation of net periodic benefit cost. See Note 7 for additional information.

(b) See Note 9 for additional information.