Goodwill and Intangible Assets - Schedule of Intangible Assets (Detail) - USD ($) $ in Thousands |
6 Months Ended | |
|---|---|---|
Jul. 31, 2019 |
Jan. 31, 2019 |
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| Finite-Lived Intangible Assets [Line Items] | ||
| Finite-life intangible assets, Gross | $ 3,585 | |
| Accumulated Amortization | 598 | |
| Cumulative translation Adjustment | (10) | |
| Intangible assets, net | 2,977 | $ 0 |
| Acquired Customer Contracts [Member] | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Finite-life intangible assets, Gross | 2,233 | |
| Accumulated Amortization | 370 | |
| Cumulative translation Adjustment | (8) | |
| Intangible assets, net | 1,855 | |
| Acquired Existing Technology [Member] | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Finite-life intangible assets, Gross | 1,352 | |
| Accumulated Amortization | 228 | |
| Cumulative translation Adjustment | (2) | |
| Intangible assets, net | $ 1,122 |
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) assets, excluding financial assets and goodwill, lacking physical substance with a finite life. No definition available.
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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 after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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