Operating leases - Schedule of Supplemental Cash Flow Information Related to Operating Leases (Detail) $ in Thousands |
6 Months Ended |
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Jul. 31, 2019
USD ($)
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| Cash paid for amounts included in the measurement of lease liabilities | |
| Operating cash flows from operating leases | $ 406 |
| Right-of-use assets obtained in exchange for lease obligations | |
| Operating leases | $ 348 |
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- Definition Cash paid for amounts included in measurement of lease liabilities. No definition available.
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- Definition Right-of-use assets obtained in exchange for lease obligations. No definition available.
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- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in right-of-use asset obtained in exchange for operating lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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