Operating Leases - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Oct. 31, 2021 |
Oct. 31, 2020 |
Oct. 31, 2021 |
Oct. 31, 2020 |
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| Cash paid for amounts included in the measurement of lease liabilities: | ||||
| Cash paid for operating leases | $ 1,606 | $ 1,435 | $ 5,457 | $ 6,074 |
| Non-cash activities: | ||||
| Right-of-use assets obtained in exchange for new operating lease liabilities | $ 33,492 | $ 0 | $ 35,082 | $ 76 |
| X | ||||||||||
- Definition Cash Flow, Lessee No definition available.
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- Definition Non-Cash Leasing Activities No definition available.
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| X | ||||||||||
- 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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