Operating Leases - Schedule of Supplemental Balance Sheet Information Related to Operating Leases (Detail) - USD ($) $ in Thousands |
Oct. 31, 2019 |
Feb. 01, 2019 |
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| Leases [Abstract] | ||
| Operating lease right-of-use assets | $ 2,438 | $ 1,700 |
| Current portion, operating lease liabilities | 511 | |
| Operating lease liabilities, long-term | 2,056 | |
| Total operating lease liabilities | $ 2,567 | $ 1,700 |
| Weighted average remaining lease term (years) | 4 years 10 months 24 days | |
| Weighted average incremental borrowing rate | 5.10% |
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- References No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from operating 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 operating lease, classified as current. 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 operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's right to use underlying asset under operating lease. 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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