Intangible assets and goodwill.

No definition available.

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- Definition

Retirement of fully amortized intangible assets.

+ References

No definition available.

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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-Name Accounting Standards Codification
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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

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- Definition

Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Goodwill and Intangible Assets - Additional Information (Details) - USD ($)		1 Months Ended	12 Months Ended
	Nov. 30, 2020	Dec. 31, 2020	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Intangible Assets And Goodwill [Line Items]
Impairment of goodwill	$ 0		$ 0	$ 0	$ 0
Amortization expense for intangible assets			20,200,000	10,400,000	5,900,000
Intangible assets amortized costs retired			4,400,000
Developed Technology
Intangible Assets And Goodwill [Line Items]
Asset acquisition, developed technology		$ 17,100,000
Developed Technology \| Cost of Revenue
Intangible Assets And Goodwill [Line Items]
Amortization expense for intangible assets			$ 4,200,000	$ 2,100,000	$ 1,300,000
Acquired Technology
Intangible Assets And Goodwill [Line Items]
Acquired finite lived intangible assets, useful life		4 years