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Interest Income and Other (Tables) | 12 Months Ended
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Dec. 31, 2018
Other Income and Expenses [Abstract] |
Schedule of Interest Income and Other | The table below presents the components of “Interest income and other” as shown on the Consolidated Statements of Comprehensive Income.
| Year Ended December 31,
Interest Income and Other | 2018 |  | 2017 |  | 2016
Interest income | $ | 5,448 |  |  | $ | 3,968 |  |  | $ | 4,420 |
Foreign exchange transaction gains (losses), net | 261 |  |  | (77 | ) |  | 4,937 |
Other | (732 | ) |  | (139 | ) |  | 1,109 |
Total | $ | 4,977 |  |  | $ | 3,752 |  |  | $ | 10,466 |

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