Balance Sheet Components - Intangible Assets, Net (Details) - USD ($) $ in Thousands	Aug. 02, 2020	Feb. 02, 2020
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 75,225	$ 75,225
Accumulated Amortization	(22,370)	(16,968)
Net Carrying Amount	52,855	58,257
Technology patents
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	19,125	19,125
Accumulated Amortization	(10,327)	(8,933)
Net Carrying Amount	8,798	10,192
Developed technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	56,100	56,100
Accumulated Amortization	(12,043)	(8,035)
Net Carrying Amount	$ 44,057	$ 48,065

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
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-Section 50
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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 340
-Section 50
-Paragraph 1
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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 926
-SubTopic 20
-Section 50
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