Severance and Restructuring Costs - Additional Information (Detail) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
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Jul. 31, 2019 |
Jul. 31, 2018 |
Jul. 31, 2019 |
Jul. 31, 2018 |
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Restructuring Cost and Reserve [Line Items] | ||||
Severance and restructuring costs | $ 659 | $ 536 | $ 870 | $ 590 |
Total restructuring charges incurred | 799 | |||
2019 Restructuring Program [Member] | ||||
Restructuring Cost and Reserve [Line Items] | ||||
Total restructuring charges incurred | $ 700 | $ 800 |
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- Definition Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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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- Details
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