Finance leases and other debt - Schedule of interest income (expense), net (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jan. 31, 2023 |
Jan. 31, 2022 |
Jan. 31, 2021 |
|
| Debt Disclosure [Abstract] | |||
| Interest expense | $ (1,411) | $ (1,163) | $ (1,695) |
| Interest income | 2,475 | 79 | 122 |
| Interest income (expense), net | $ 1,064 | $ (1,084) | $ (1,573) |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The net amount of operating interest income (expense). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|