Property and Equipment - (Notes)

6 Months Ended

Jun. 30, 2019

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment

The following table represents the property and equipment balances as of June 30, 2019 and December 31, 2018:

	June 30, 2019			December 31, 2018
	(In thousands)
Equipment	$	77,676		$	75,417
Furniture and fixtures	8,441			7,844
Leasehold improvements	18,103			16,274
Software	47,408			42,048
Construction in progress	8,394			10,706
Property and equipment, gross	160,022			152,289
Accumulated depreciation and amortization	(107,175		)	(100,789		)
Total property and equipment, net	$	52,847		$	51,500

Depreciation and amortization expense of property and equipment was $4.4 million and $3.8 million for the three months ended June 30, 2019 and 2018, respectively. Depreciation and amortization expense of property and equipment was $8.4 million and $7.3 million for the six months ended June 30, 2019 and 2018, respectively.

The geographic location of the Company's property and equipment, net, is based on the physical location in which it is located. The following table summarizes the geographic information for property and equipment, net, as of June 30, 2019 and December 31, 2018:

	June 30, 2019		December 31, 2018
	(In thousands)
United States	$	46,813	$	44,684
Rest of world (1)	6,034		6,816
Total property and equipment, net	$	52,847	$	51,500

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No individual country represented more than 10% of the respective totals.