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Accrued Expenses (Tables) | 3 Months Ended
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Mar. 31, 2018
Payables And Accruals [Abstract] |
Schedule of Accrued Expenses | Accrued expenses consisted of the following (in thousands):
|  | As of |
|  | March 31, |  |  | December 31, |
|  | 2018 |  |  | 2017 |
Employee compensation and benefits |  | $ | 14,170 |  |  | $ | 19,707 |
Project related reimbursable expenses |  |  | 45,145 |  |  |  | - |
Other |  |  | 4,261 |  |  |  | 3,966 |
Total accrued expenses |  | $ | 63,576 |  |  | $ | 23,673 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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