Acquisitions - Schedule of Final Allocation of Purchase Price (Detail) - USD ($) $ in Thousands |
Jan. 31, 2021 |
Jan. 31, 2020 |
Jan. 31, 2019 |
Dec. 04, 2018 |
|---|---|---|---|---|
| Business Acquisition [Line Items] | ||||
| Goodwill | $ 8,307 | $ 250 | $ 250 | |
| Vital Score | ||||
| Business Acquisition [Line Items] | ||||
| Property and equipment | $ 5 | |||
| Goodwill | 250 | |||
| Total assets acquired | 1,725 | |||
| Accounts payable | (23) | |||
| Total purchase price | 1,702 | |||
| Vital Score | Acquired technology | ||||
| Business Acquisition [Line Items] | ||||
| Intangible assets | 490 | |||
| Vital Score | Customer relationships | ||||
| Business Acquisition [Line Items] | ||||
| Intangible assets | $ 980 |
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- 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. No definition available.
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- Definition Amount of assets acquired at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of liabilities incurred for goods and services received that are used in an entity's business and related party payables, assumed at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of identifiable intangible assets recognized as of the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of property, plant, and equipment recognized as of the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition 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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