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Accumulated Other Comprehensive Loss (Tables) | 6 Months Ended
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Jun. 30, 2017
Accumulated Other Comprehensive Loss [Abstract] |
Schedule Of Accumulated Other Comprehensive Loss By Component |
﻿ |  |  |  |  |  |  |  |
﻿(in thousands) | Foreign currency translation adjustment |  | Defined benefit pension plan |  |  | Total
﻿Balance at December 31, 2016 | $ | (50,450) |  | $ | (2,775) |  | $ | (53,225)
﻿Other comprehensive income (loss) |  | 20,746 |  |  | (81) |  |  | 20,665
﻿Balance at June 30, 2017 | $ | (29,704) |  | $ | (2,856) |  | $ | (32,560)
﻿

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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=66004124&loc=SL7669686-108580 + Details
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