Leases - Summary of Supplemental Balance Sheet Information Related to Leases (Detail) $ in Thousands |
Apr. 30, 2020
USD ($)
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| Finance Leases: | |
| Property and equipment, at cost | $ 4,281 |
| Accumulated depreciation | (1,485) |
| Property and equipment, net | $ 2,796 |
| Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | us-gaap:PropertyPlantAndEquipmentNet |
| Other accrued liabilities | $ 1,241 |
| Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] | us-gaap:OtherAccruedLiabilitiesCurrent |
| Other liabilities | $ 1,634 |
| Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | us-gaap:OtherLiabilitiesNoncurrent |
| Total finance lease liabilities | $ 2,875 |
| Weighted average remaining lease terms: | |
| Operating leases | 5 years 6 months |
| Finance leases | 2 years 10 months 24 days |
| Weighted average discount rate: | |
| Operating leases | 4.80% |
| Finance leases | 4.10% |
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- Definition Finance leases. No definition available.
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- Definition Finance leases accumulated depreciation. No definition available.
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- Definition Finance leases property and equipment at cost. No definition available.
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- Definition Weighted average discount rate. No definition available.
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- Definition Weighted average remaining lease term. No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates line item in statement of financial position that includes current finance lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates line item in statement of financial position that includes noncurrent finance lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's right to use underlying asset under finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates line item in statement of financial position that includes finance lease right-of-use asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average discount rate for finance lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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