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Note 5 - Income Taxes | 3 Months Ended
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Apr. 30, 2024
Notes to Financial Statements |
Income Tax Disclosure [Text Block] | Note 5 - Income taxes The determination of the consolidated provision for income taxes, deferred tax assets and liabilities and related valuation allowances requires management to make judgments and estimates. As a company with subsidiaries in foreign jurisdictions, the process of calculating income taxes involves estimating current tax obligations and exposures in each jurisdiction as well as making judgments regarding the future recoverability of deferred tax assets. The relative proportion of taxable income earned domestically versus internationally can fluctuate significantly from period to period. Changes in the estimated level of annual pre-tax income, tax laws and the results of tax audits can affect the overall effective income tax rate, which impacts the level of income tax expense and net income. Judgments and estimates related to the Company's projections and assumptions are inherently uncertain; therefore, actual results could differ materially from projections. The Company's worldwide effective tax rates ("ETR") for the three months ended April 30, 2024 and 2023 were 30% and (208%), respectively. The change in the ETR is due to the inability to recognize tax benefits on losses in the United States due to a partial valuation allowance in the prior period and changes in the mix of income and loss in various jurisdictions. The Company expects that future distributions from foreign subsidiaries will not be subject to incremental U.S. federal tax as they will either be remittances of previously taxed earnings and profits or eligible for a full dividends received deduction. Current and future earnings in the Company's subsidiaries in Canada and Egypt are not permanently reinvested. The earnings from these subsidiaries are subject to tax in their local jurisdiction, and withholding taxes in these jurisdictions are considered. As such, the Company has accrued a liability of $0.7 million as of April 30, 2024 related to these taxes.

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