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Description Of Business And Basis Of Presentation (Exchange Rates) (Details) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2016 | Mar. 31, 2015 | Dec. 31, 2015
Canadian Dollar [Member] |  |  |
Currency [Line Items] |  |  |
Ending rates | 1.2971 |  | 1.3840
Average Rates | 1.3732 | 1.2405 |
Average Rates % Change | (10.70%) |  |
Euros [Member] |  |  |
Currency [Line Items] |  |  |
Ending rates | 0.8779 |  | 0.9209
Average Rates | 0.9065 | 0.8887 |
Average Rates % Change | (2.00%) |  |
Polish Zloty [Member] |  |  |
Currency [Line Items] |  |  |
Ending rates | 3.7284 |  | 3.9464
Average Rates | 3.9556 | 3.7236 |
Average Rates % Change | (6.20%) |  |

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- Definition Change In Average Foreign Currency Rate + References No definition available. + Details
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- Definition Foreign exchange rate used to translate amounts denominated in functional currency to reporting currency. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6897108&loc=SL6897125-166521 + Details
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