Summary of significant accounting policies (Details) - processor |
6 Months Ended | 12 Months Ended |
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Jul. 31, 2026 |
Jan. 31, 2026 |
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| Concentration Risk [Line Items] | ||
| Number of third-party payment processors | 2 | |
| Revenue Benchmark | Customer Concentration Risk | Two Entities | ||
| Concentration Risk [Line Items] | ||
| Concentration risk, percentage | 10.00% | 10.00% |
| 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 |
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- Definition Contract With Customer, Payment Period No definition available.
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- Definition Number of Third-Party Payment Processors No definition available.
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- Definition Settlement Assets, Settlement Period No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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