v3.21.1

Acquisitions - Schedule of Intangible Asset Acquired Related to QueueDr Acquisition (Detail) - USD ($) $ in Thousands		12 Months Ended
	Jan. 08, 2021	Jan. 31, 2021
Acquired technology
Acquired Finite-Lived Intangible Assets [Line Items]
Useful life (in years)		5 years
Customer relationship
Acquired Finite-Lived Intangible Assets [Line Items]
Useful life (in years)		10 years
QueueDr
Acquired Finite-Lived Intangible Assets [Line Items]
Identifiable intangible assets acquired	$ 1,780
QueueDr | Acquired technology
Acquired Finite-Lived Intangible Assets [Line Items]
Identifiable intangible assets acquired	$ 920
Useful life (in years)	5 years
QueueDr | Customer relationship
Acquired Finite-Lived Intangible Assets [Line Items]
Identifiable intangible assets acquired	$ 860
Useful life (in years)	10 years

X

- Definition

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+ References

No definition available.

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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 55
-Paragraph 37
-URI http://asc.fasb.org/extlink&oid=121600890&loc=d3e2207-128464

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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