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Accumulated Other Comprehensive Loss (Tables) | 6 Months Ended
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Jun. 30, 2014
Equity [Abstract] |
Amounts Included in Accumulated Other Comprehensive Loss, Net of Tax | Amounts included in accumulated other comprehensive loss, net of tax, were as follows:
| Unrecognized Net Defined Benefit Plan Costs |  | Change in Fair Value of Derivatives |  | Foreign Currency Translation |  | Total
| (Dollars in thousands)
Balance at December 31, 2013 | $ | (38,921 | ) |  | $ | (3,790 | ) |  | $ | 4,592 |  |  | $ | (38,119 | )
Other comprehensive loss before reclassifications | (267 | ) |  | (504 | ) |  | (7,088 | ) |  | (7,859 | )
Amounts reclassified from accumulated other comprehensive loss | (277 | ) |  | 1,842 |  |  | — |  |  | 1,565 |
Other comprehensive loss | (544 | ) |  | 1,338 |  |  | (7,088 | ) |  | (6,294 | )
Balance at June 30, 2014 | $ | (39,465 | ) |  | $ | (2,452 | ) |  | $ | (2,496 | ) |  | $ | (44,413 | )

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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=28358780&loc=SL7669686-108580 + Details
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