Summary of significant accounting policies (Details) |
6 Months Ended |
|---|---|
|
Jul. 31, 2024
processor
| |
| Concentration Risk [Line Items] | |
| Number of third-party payment processors | 1 |
| Minimum | |
| Concentration Risk [Line Items] | |
| Customer payment period (in days) | 30 days |
| Settlement period (in days) | 1 day |
| Maximum | |
| Concentration Risk [Line Items] | |
| Customer payment period (in days) | 60 days |
| Settlement period (in days) | 2 days |