Note 18 - Income Taxes (Details Textual) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Nov. 30, 2022 |
Nov. 30, 2021 |
|
| Deferred Tax Assets, Valuation Allowance | $ 7,839 | $ 6,551 |
| Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount | $ 1,200 | $ 300 |
| Percentage of Cumulative Ownership Change | 17.08% | |
| State and Local Jurisdiction [Member] | ||
| Tax Credit Carryforward, Amount | $ 30 | |
| Operating Loss Carryforwards, Subject to Expiration | 7,800 | |
| Domestic Tax Authority [Member] | ||
| Operating Loss Carryforwards, Subject to Expiration | 28,800 | |
| Operating Loss Carryforwards, Not Subject to Expiration | $ 13,200 | |
| X | ||||||||||
- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws that are not subject to expiration. No definition available.
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| X | ||||||||||
- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws that are subject to expiration. No definition available.
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| X | ||||||||||
- Definition The percentage of cumulative ownership change. No definition available.
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| X | ||||||||||
- 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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| X | ||||||||||
- Definition The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- 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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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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