Property and Equipment (Tables)

6 Months Ended

Jun. 30, 2017

Property, Plant and Equipment [Abstract]

Summary of property and equipment

Property and equipment is summarized as follows (in thousands):

	As of June 30, 2017			As of December 31, 2016
Computer equipment and software	$	85,779		$	63,711
Furniture and fixtures	4,503			3,434
Leasehold improvements	23,165			20,944
Property and equipment	113,448			88,089
Less accumulated depreciation	(43,979		)	(31,988		)
Property and equipment, net	$	69,469		$	56,101