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.

No definition available.

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

+ References

Reference 1: 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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Acquisitions- Identifiable Intangible Assets (Details) - USD ($) $ in Thousands		12 Months Ended
	Sep. 30, 2020	Jan. 31, 2021	Jan. 31, 2020
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 16,385
Developed technology
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 13,200
Useful Life	60 months	56 months	9 months
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 3,100
Useful Life	60 months	54 months	33 months
Trade names
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 85
Useful Life	12 months