Note 12 - Income Taxes (Details Textual) - USD ($) $ in Millions |
Jan. 31, 2024 |
Oct. 31, 2023 |
|---|---|---|
| Deferred Tax Assets, Net | $ 79.4 | $ 80.8 |
| Deferred Tax Assets, Operating Loss Carryforwards | 15.7 | 18.6 |
| Foreign Tax Authority [Member] | ||
| Tax Credit Carryforward, Valuation Allowance | $ 0.2 | $ 0.2 |
| X | ||||||||||
- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from tax credit carryforwards for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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