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Accumulated Other Comprehensive Income (Loss) (Tables) | 6 Months Ended
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Jun. 30, 2015
Accumulated Other Comprehensive Income (Loss) [Abstract] |
Schedule of Accumulated Other Comprehensive Income (Loss) |
(in thousands) | Foreign currency translation adjustment |  | Defined benefit pension plan |  |  | Total
Balance at December 31, 2014 | $ | (22,195) |  | $ | (2,211) |  | $ | (24,406)
Other comprehensive income (loss) |  | (6,240) |  |  | 262 |  |  | (5,978)
Balance at June 30, 2015 | $ | (28,435) |  | $ | (1,949) |  | $ | (30,384)

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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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