Accrued Expenses and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Payables And Accruals [Abstract]

Summary of Accrued Expenses

Accrued expenses consisted of the following (in thousands):

	December 31,
	2016		2015
Payroll and employee-related costs	$	13,044	$	8,375
Professional services		2,221		2,038
Property and equipment purchases		115		1,194
Other		5,198		1,215
	$	20,578	$	12,822