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Description of Business and Basis of Presentation (Exchange Rates) (Details) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014 | Dec. 31, 2014
Canadian Dollar [Member] |  |  |  |  |
Currency [Line Items] |  |  |  |  |
Ending rates | 1.2474 | 1.0676 | 1.2474 | 1.0676 | 1.1601
Average Rates | 1.2302 | 1.0905 | 1.2354 | 1.0966 |
Average Rates % Change | (12.80%) |  | (12.70%) |  |
Euros [Member] |  |  |  |  |
Currency [Line Items] |  |  |  |  |
Ending rates | 0.8967 | 0.7305 | 0.8967 | 0.7305 | 0.8264
Average Rates | 0.9041 | 0.7293 | 0.8964 | 0.7296 |
Average Rates % Change | (24.00%) |  | (22.90%) |  |
Polish Zloty [Member] |  |  |  |  |
Currency [Line Items] |  |  |  |  |
Ending rates | 3.7550 | 3.0381 | 3.7550 | 3.0381 | 3.5401
Average Rates | 3.6972 | 3.0382 | 3.7104 | 3.0458 |
Average Rates % Change | (21.70%) |  | (21.80%) |  |

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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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