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Description Of Business And Basis Of Presentation (Tables) | 3 Months Ended
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Mar. 31, 2016
Description Of Business And Basis Of Presentation [Abstract] |
Exchange Rates |
﻿ |  | March 31, |  | December 31, |  |  |
﻿Ending Rates |  | 2016 |  | 2015 |  |  |
﻿Canadian dollar (CAD) |  | 1.2971 |  | 1.3840 |  |  |
﻿Euros (EUR) |  | 0.8779 |  | 0.9209 |  |  |
﻿Polish zloty (PLN) |  | 3.7284 |  | 3.9464 |  |  |
﻿ ﻿ The average exchange rates to the U.S. dollar used to translate balances during each reported period are as follows: ﻿
﻿ |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |
﻿ |  | For the three months |  |  |
﻿ |  | ended March 31, |  |  |
﻿Average Rates |  | 2016 |  | 2015 |  | % Change |
﻿Canadian dollar (CAD) |  | 1.3732 |  | 1.2405 |  | (10.7%) |
﻿Euros (EUR) |  | 0.9065 |  | 0.8887 |  | (2.0%) |
﻿Polish zloty (PLN) |  | 3.9556 |  | 3.7236 |  | (6.2%) |
﻿Source: Pacific Exchange Rate Service |  |  |  |  |  |  |
﻿

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