Consolidated Balance Sheet Components - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 65,591	$ 47,637
Less: accumulated depreciation and amortization	(21,923)	(16,634)
Property and equipment, net	43,668	31,003
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	29,119	23,440
Computer hardware
Property, Plant and Equipment [Line Items]
Property and equipment, gross	6,296	4,949
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	21,031	13,965
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,962	1,522
Computer software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	829	643
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 6,354	$ 3,118

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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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.

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