Basis of Presentations and Summary of Significant Accounting Policies - Property and Equipment (Details)	12 Months Ended
Dec. 31, 2019
Computer and other related equipment
Property and Equipment
Property and equipment, useful life	3 years
Furniture and fixtures
Property and Equipment
Property and equipment, useful life	5 years
Machinery and related equipment
Property and Equipment
Property and equipment, useful life	5 years
Minimum \| Software
Property and Equipment
Property and equipment, useful life	2 years
Minimum \| Leasehold improvements
Property and Equipment
Property and equipment, useful life	1 year
Maximum \| Software
Property and Equipment
Property and equipment, useful life	3 years
Maximum \| Leasehold improvements
Property and Equipment
Property and equipment, useful life	10 years

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.

No definition available.

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Data Type:	xbrli:durationItemType
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Period Type:	duration