Income Taxes (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Jul. 31, 2025 |
Jul. 31, 2024 |
Jul. 31, 2025 |
Jul. 31, 2024 |
Jan. 31, 2025 |
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| Effective Income Tax Rate Reconciliation [Line Items] | |||||
| Income tax (benefit) expense | $ 11,126 | $ 4,486 | $ 17,869 | $ 7,061 | |
| Non-deductible stock based compensation | 1,500 | 4,500 | |||
| Withholding tax | 1,900 | 3,500 | |||
| Valuation allowance | 700 | 700 | $ 700 | ||
| Taxable income over the past | 3 years | ||||
| Valuation allowance, deferred tax asset (decrease), amount | $ 87,100 | ||||
| Excise tax accrued | 1,000 | $ 1,500 | 1,000 | $ 2,100 | |
| 2024 Share Repurchase Program | |||||
| Effective Income Tax Rate Reconciliation [Line Items] | |||||
| Excise tax accrued | 1,900 | 1,900 | |||
| 2025 Share Repurchase Program | |||||
| Effective Income Tax Rate Reconciliation [Line Items] | |||||
| Accrued for share repurchases and related excise tax | $ 1,000 | $ 1,000 | |||
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- Definition Effective Income Tax Rate Reconciliation, Discrete Income Tax Expense, Non-Deductible Stock Based Compensation No definition available.
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- Definition Effective Income Tax Rate Reconciliation, Discrete Income Tax Expense, Withholding Tax No definition available.
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- Definition Valuation Allowance, Cumulative Taxable Income, Period No definition available.
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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/2003/role/disclosureRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of excise tax on share purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of excise tax payable on share purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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