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Commitments and Contingencies - Summary of Earn-out Liability (Details) - USD ($) $ in Thousands	Jul. 26, 2020	Jan. 26, 2020
Business Acquisition, Contingent Consideration [Line Items]
Earn-out liability recorded	$ 1,958	$ 2,108
Amount expected to be settled within twelve months	1,958
Compensation expense
Business Acquisition, Contingent Consideration [Line Items]
Earn-out liability recorded	1,713	1,830
Not conditional upon continued employment
Business Acquisition, Contingent Consideration [Line Items]
Earn-out liability recorded	$ 245	$ 278

X

- Definition

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.

+ References

No definition available.

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
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Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled within one year or the normal operating cycle, if longer.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 25
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