Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2019

Property, Plant and Equipment [Abstract]

Property and Equipment

Depreciation and amortization is computed by use of the straight-line method over the estimated useful lives of the assets as stated below:

Computer equipment and related software	3 - 5 years
Leasehold and building improvements	Shorter of the lease term or the estimated useful life
Furniture and fixtures	5 - 7 years
Equipment	3 - 12 years

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

	December 31,
	2019		2018
	(In thousands)
Equipment	$	88,569	$	75,417
Furniture and fixtures	7,925		7,844
Leasehold improvements	18,979		16,274
Software	48,309		42,048
Construction in progress	6,179		10,706
Property and equipment, gross	169,961		152,289
Accumulated depreciation and amortization	(115,715)		(100,789)
Total property and equipment, net	$	54,246	$	51,500

The following table summarizes the geographic information for property and equipment, net, as of December 31, 2019 and 2018:

	December 31,
	2019		2018
	(In thousands)
United States	$	48,769	$	44,684
Rest of world (1)	5,477		6,816
Total property and equipment, net	$	54,246	$	51,500

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⁽¹⁾ No individual country represented more than 10% of the total property and equipment, net.