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Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2019

Payables And Accruals [Abstract]

Schedule of Accrued Expenses

Accrued expenses consisted of the following at December 31 (in thousands):

		2019				2018
Employee compensation and benefits		$	34,119			$	31,344
Project related reimbursable expenses			68,696				51,109
Other			6,437				5,040
Total accrued expenses		$	109,252			$	87,493

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Tabular disclosure of the components of accrued liabilities.

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