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Accumulated Other Comprehensive Items (Tables) | 3 Months Ended
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Mar. 31, 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 Pension and Other Post- Retirement Benefit Plans |  | Net Actuarial Loss on Pension and Other Post- Retirement Benefit Plans |  | Deferred Gain on Cash Flow Hedges |  | Total
Balance at December 30, 2017 |  | $ | (17,501 | ) |  | $ | (319 | ) |  | $ | (8,974 | ) |  | $ | 79 |  |  | $ | (26,715 | )
Other comprehensive income (loss) before reclassifications |  | 5,293 |  |  | (1 | ) |  | (39 | ) |  | 89 |  |  | 5,342 |
Reclassifications from AOCI |  | — |  |  | 18 |  |  | 139 |  |  | 4 |  |  | 161 |
Net current period other comprehensive income |  | 5,293 |  |  | 17 |  |  | 100 |  |  | 93 |  |  | 5,503 |
Balance at March 31, 2018 |  | $ | (12,208 | ) |  | $ | (302 | ) |  | $ | (8,874 | ) |  | $ | 172 |  |  | $ | (21,212 | )
Reclassification Out of Accumulated Other Comprehensive Items | Amounts reclassified from AOCI are as follows:
|  | Three Months Ended |
(In thousands) |  | March 31, 2018 |  | April 1, 2017 | Statement of Income Line Item
Pension and Other Post-Retirement Plans: (a) |  |  |
Amortization of actuarial loss |  | $ | (185 | ) |  | $ | (135 | ) | Other expense, net
Amortization of prior service cost |  | (24 | ) |  | (35 | ) | Other expense, net
Total expense before income taxes |  | (209 | ) |  | (170 | ) |
Income tax benefit |  | 52 |  |  | 59 |  | Provision for income taxes
|  | (157 | ) |  | (111 | ) |
Cash Flow Hedges: (b) |  |  |  |  |  |  |
Interest rate swap agreement |  | (5 | ) |  | (12 | ) | Interest expense
Forward currency-exchange contracts |  | — |  |  | (11 | ) | Cost of revenues
Total expense before income taxes |  | (5 | ) |  | (23 | ) |
Income tax benefit |  | 1 |  |  | 8 |  | Provision for income taxes
|  | (4 | ) |  | (15 | ) |
Total Reclassifications |  | $ | (161 | ) |  | $ | (126 | ) |
(a) | Included in the computation of net periodic benefit cost. See Note 7 for additional information.
(b) | See Note 9 for additional information.

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- Definition Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss). + References No definition available. + Details
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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=84228862&loc=SL7669686-108580 + Details
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