Intangible Assets and Goodwill - Summary of Changes in Carrying Amounts of Goodwill (Details) $ in Thousands	9 Months Ended
Oct. 31, 2021 USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 28,059
Acquisition of Cloud Elements	27,686
Effect of foreign currency translation	(1,288)
Ending Balance	$ 54,457

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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- Definition

Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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