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Income Taxes - Schedule of Unrecognized Tax Benefit Consolidated Balance Sheet (Details) - Unrecognized Tax Benefit [Member] - USD ($) $ in Thousands | Jul. 31, 2025 | Jan. 31, 2025
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Income Taxes - Schedule of Unrecognized Tax Benefit Consolidated Balance Sheet (Details) [Line Items] |  |
Refundable income taxes | $ 2,002 | $ 2,002
Deferred taxes | 11,811 | 12,037
Long-term taxes payable | 4,560 | 4,334
Other long-term liabilities | 618 | 605
Unrecognized tax benefits, end of year | $ 18,991 | $ 18,978

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