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v3.19.1

Summary of Significant Accounting Policies and Basis of Presentation (Tables) | 3 Months Ended
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Mar. 31, 2019
Accounting Policies [Abstract] |
Reconciliation of Cash and Cash Equivalents and Restricted Cash | . A reconciliation of cash and cash equivalents on the consolidated condensed balance sheets to cash, cash equivalents and restricted cash presented on the consolidated condensed statements of cash flows is as follows:
Year |  | March 31, 2019 |  |  | December 31, 2018 |  |  | March 31, 2018 |  |  | December 31, 2017 |
Cash and cash equivalents presented in the consolidated condensed balance sheets |  | $ | 38,769 |  |  | $ | 39,620 |  |  | $ | 70,482 |  |  | $ | 103,172 |
Restricted cash |  |  | 2,500 |  |  |  | — |  |  |  | — |  |  |  | — |
Cash, cash equivalents and restricted cash presented in the consolidated condensed statements of cash flows |  | $ | 41,269 |  |  | $ | 39,620 |  |  | $ | 70,482 |  |  | $ | 103,172 |
Schedule of Reconciliation of Goodwill | A rolled forward reconciliation of goodwill from December 31, 2018 to March 31, 2019 is as follows:
Three Months Ended March 31, 2019 |  |  |
Balance, beginning of period | $ | 55,311 |
Currency impact |  | (590 | )
Balance, end of period | $ | 54,721 |

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