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Description Of Business And Basis Of Presentation (Tables) | 3 Months Ended
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Mar. 31, 2020
Description Of Business And Basis Of Presentation [Abstract] |
Reconciliation Of Cash, Cash Equivalents, And Restricted Cash |
|  | March 31, |  | March 31,
Amounts in thousands |  | 2020 |  | 2019
Cash and cash equivalents |  | $ | 63,676 |  | $ | 49,533
Restricted cash included in deposits and other |  |  | 831 |  |  | 736
Total cash, cash equivalents, and restricted cash shown in the statement of cash flows |  | $ | 64,507 |  | $ | 50,269
Schedule Of Exchange Rates To US Dollar |
|  | March 31, |  | December 31,
Ending Rates |  | 2020 |  | 2019
Canadian dollar (CAD) |  | 1.4187 |  | 1.2988
Euros (EUR) |  | 0.9104 |  | 0.8906
Polish zloty (PLN) |  | 4.1339 |  | 3.7873
British pound (GBP) |  | 0.8059 |  | 0.7563
Average Exchange Rates |
|  | For the three months |  |
|  | ended March 31, |  |
Average Rates |  | 2020 |  | 2019 |  | % Change
Canadian dollar (CAD) |  | 1.3429 |  | 1.3294 |  | (1.0%)
Euros (EUR) |  | 0.9074 |  | 0.8808 |  | (3.0%)
Polish zloty (PLN) |  | 3.9221 |  | 3.7869 |  | (3.6%)
British pound (GBP) |  | 0.7816 |  | 0.7683 |  | (1.7%)
Source: Pacific Exchange Rate Service |  |  |  |  |  |

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