Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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- Definition

Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

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OTHER BALANCE SHEET AMOUNTS - Property and Equipment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 96,461		$ 96,461		$ 86,378
Less: accumulated depreciation and amortization	(57,899)		(57,899)		(49,852)
Total property and equipment, net	38,562		38,562		36,526
Depreciation expense	5,800	$ 3,000	8,900	$ 5,700
Computer equipment and software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	64,651		$ 64,651		57,482
Computer equipment and software \| Minimum
Property, Plant and Equipment [Line Items]
Property and equipment, useful life			1 year
Computer equipment and software \| Maximum
Property, Plant and Equipment [Line Items]
Property and equipment, useful life			5 years
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, useful life			7 years
Property and equipment, gross	6,791		$ 6,791		6,096
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 25,019		$ 25,019		$ 22,800
Leasehold improvements \| Minimum
Property, Plant and Equipment [Line Items]
Property and equipment, useful life			1 year
Leasehold improvements \| Maximum
Property, Plant and Equipment [Line Items]
Property and equipment, useful life			6 years