Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2017

Payables And Accruals [Abstract]

Summary of Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following (in thousands):

	June 30, 2017		December 31, 2016
Payroll and employee-related costs	$	14,140	$	13,044
Professional services		3,966		2,221
Property and equipment purchases		423		115
Other		6,740		5,198
	$	25,269	$	20,578