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Description Of Business And Basis Of Presentation (Tables) | 6 Months Ended
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Jun. 30, 2014
Description Of Business And Basis Of Presentation [Abstract] |
Exchange Rates |
|  | June 30, |  | December 31, |  | June 30,
Ending Rates |  | 2014 |  | 2013 |  | 2013
Canadian dollar (CAD) |  | 1.0676 |  | 1.0636 |  | 1.0512
Euros (€) |  | 0.7305 |  | 0.7258 |  | 0.7687
Polish zloty (PLN) |  | 3.0381 |  | 3.0182 |  | 3.3276
Average Exchange Rates |
|  | For the three months |  |  |  | For the six months |  |
|  | ended June 30, |  |  |  | ended June 30, |  |
Average Rates |  | 2014 |  | 2013 |  | % Change |  | 2014 |  | 2013 |  | % Change
Canadian dollar (CAD) |  | 1.0905 |  | 1.0237 |  | (6.5%) |  | 1.0966 |  | 1.0161 |  | (7.9%)
Euros (€) |  | 0.7293 |  | 0.7658 |  | 4.8% |  | 0.7296 |  | 0.7616 |  | 4.2%
Polish zloty (PLN) |  | 3.0382 |  | 3.2156 |  | 5.5% |  | 3.0458 |  | 3.1800 |  | 4.2%
Source: Pacific Exchange Rate Service |  |  |  |  |  |  |  |  |  |  |  |

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