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Accumulated Other Comprehensive Income (Loss) (Tables) | 3 Months Ended
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Mar. 31, 2015
Accumulated Other Comprehensive Income (Loss) [Abstract] |
Accumulated Balances Related to Each Component of Accumulated Other Comprehensive Income (Loss) | The changes of accumulated other comprehensive income (loss) by component at March 31, 2015 were as follows:
(Dollars in thousands) | Foreign currency translation adjustments |  | Funded status of pension plans and other postretirement benefits (1) |  | Unrealized gain (loss) on derivative instruments (2) |  | Total
Beginning Balance December 31, 2014 | $ | (14,193 | ) |  | $ | (50,808 | ) |  | $ | (93 | ) |  | $ | (65,094 | )
Other comprehensive income before reclassifications | (27,980 | ) |  | — |  |  | 124 |  |  | (27,856 | )
Amounts reclassified from accumulated other comprehensive income | — |  |  | 268 |  |  | 94 |  |  | 362 |
Net current-period other comprehensive income | (27,980 | ) |  | 268 |  |  | 218 |  |  | (27,494 | )
Ending Balance March 31, 2015 | $ | (42,173 | ) |  | $ | (50,540 | ) |  | $ | 125 |  |  | $ | (92,588 | )
(1) Net of taxes of $11,807 and $11,952 for the periods ended March 31, 2015 and December 31, 2014, respectively. (2) Net of taxes of $50 and $50 for the periods ended March 31, 2015 and December 31, 2014, respectively. The changes of accumulated other comprehensive income (loss) by component at March 31, 2014 were as follows:
(Dollars in thousands) | Foreign currency translation adjustments |  | Funded status of pension plans and other postretirement benefits (3) |  | Unrealized gain (loss) on derivative instruments (4) |  | Total
Beginning Balance December 31, 2013 | $ | 22,756 |  |  | $ | (33,997 | ) |  | $ | (209 | ) |  | $ | (11,450 | )
Other comprehensive income before reclassifications | (327 | ) |  | — |  |  | (180 | ) |  | (507 | )
Amounts reclassified from accumulated other comprehensive income | — |  |  | 139 |  |  | 210 |  |  | 349 |
Net current-period other comprehensive income | (327 | ) |  | 139 |  |  | 30 |  |  | (158 | )
Ending Balance March 31, 2014 | $ | 22,429 |  |  | $ | (33,858 | ) |  | $ | (179 | ) |  | $ | (11,608 | )
(3) Net of taxes of $2,825 and $2,900 for the periods ended March 31, 2014 and December 31, 2013, respectively. (4) Net of taxes of $96 and $110 for the periods ended March 31, 2014 and December 31, 2013, respectively.
Reclassification out of Accumulated Other Comprehensive Income | The reclassifications out of accumulated other comprehensive income (loss) for the three months ended March 31, 2015 were as follows:
(Dollars in thousands) | Amounts reclassified from accumulated other comprehensive income (loss) for the quarter ended March 31, 2015 |  |
Details about accumulated other comprehensive income components | Three months ended |  | Affected line item in the statement where net income is presented
Unrealized gains and losses on derivative instruments: |  |  |
| 145 |  |  | Realized gain (loss)
| (51 | ) |  | Tax benefit (expense)
| 94 |  |  | Net of tax
Amortization of defined benefit pension and other post-retirement benefit items: |  |  |
Actuarial losses | 412 |  |  | (5)
| 412 |  |  | Total before tax
| (144 | ) |  | Tax benefit (expense)
| $ | 268 |  |  | Net of tax
(5) These accumulated other comprehensive income components are included in the computation of net periodic pension cost. See Note 9 - "Pension Benefits and Other Postretirement Benefit Plans" for additional details. The reclassifications out of accumulated other comprehensive income (loss) for the three months ended March 31, 2014 were as follows:
(Dollars in thousands) | Amounts reclassified from accumulated other comprehensive income (loss) for the quarter ended March 31, 2014 |  |
Details about accumulated other comprehensive income components | Three months ended |  | Affected line item in the statement where net income is presented
Unrealized gains and losses on marketable securities |  |  |
| $ | 323 |  |  | Realized gain (loss)
| (113 | ) |  | Tax benefit (expense)
| $ | 210 |  |  | Net of tax
Amortization of defined benefit pension and other post-retirement benefit items: |  |  |
Actuarial losses | 214 |  |  | (5)
| 214 |  |  | Total before tax
| (75 | ) |  | Tax benefit (expense)
| $ | 139 |  |  | Net of tax
(5) These accumulated other comprehensive income components are included in the computation of net periodic pension cost. See Note 9 - "Pension Benefits and Other Postretirement Benefit Plans" for additional details.

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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=36458714&loc=SL7669686-108580 + Details
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