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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Reconciliation of Cash, Cash Equivalents and Restricted Cash | The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the consolidated balance sheets to the total amounts shown in the statements of cash flows:
| December 31, |  | December 31,
| 2018 |  | 2017
Cash and cash equivalents | $ | 18,017 |  |  | $ | 22,553 |
Restricted cash | 1,444 |  |  | 1,448 |
Total cash, cash equivalents and restricted cash in the consolidated statements of cash flow | $ | 19,461 |  |  | $ | 24,001 |

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- Definition Tabular disclosure of the components of cash and cash equivalents. + References No definition available. + Details
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