Composition of certain financial statement captions - Schedule of Allowance for Doubtful Accounts (Details) $ in Thousands |
9 Months Ended |
|---|---|
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Oct. 31, 2025
USD ($)
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| Accounts Receivable, Allowance for Credit Loss [Roll Forward] | |
| Balance, January 31, 2025 | $ 1,468 |
| Bad debt expense | 1,556 |
| Write-offs and adjustments | (849) |
| Balance, October 31, 2025 | $ 2,175 |
| X | ||||||||||
- Definition Accounts Receivable, Allowance for Credit Loss, Writeoff and Adjustments No definition available.
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| X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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| X | ||||||||||
- Definition Amount of expense (reversal of expense) for expected credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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