Note 12 - Income Taxes - Sources of Income before Income Taxes (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Oct. 31, 2021 |
Oct. 31, 2020 |
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| Income before income taxes | $ (12,431) | $ (66,228) |
| UNITED STATES | ||
| Income before income taxes | (13,162) | (49,688) |
| Foreign [Member] | ||
| Income before income taxes | $ 731 | $ (16,540) |
| X | ||||||||||
- Definition Amount, before tax, of income (loss) including portion attributable to noncontrolling interest. Includes, but is not limited to, income (loss) from continuing operations, discontinued operations and equity method investments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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- Details
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