Property and Equipment, Net

6 Months Ended

Jun. 30, 2017

Property Plant And Equipment [Abstract]

4. Property and Equipment, Net

Property and equipment, net consists of the following:

	June 30, 2017			December 31, 2016
	(in thousands)
Computer equipment and purchased software	$	3,900		$	3,237
Employee computer equipment		2,303			1,534
Furniture and fixtures		10,030			8,174
Office equipment		2,460			2,326
Leasehold improvements		29,704			23,693
Equipment under capital lease		2,958			2,412
Internal-use software		2,170			1,301
Construction in progress		1,096			322
Total property and equipment		54,621			42,999
Less accumulated depreciation and amortization		(17,003	)		(12,798	)
Property and equipment, net	$	37,618		$	30,201

Depreciation and amortization expense on property and equipment was $2.2 million for the three months ended June 30, 2017, $4.1 million for the six months ended June 30, 2017, $1.5 million for the three months ended June 30, 2016 and $2.5 million for the six months ended June 30, 2016.