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Note 14 - Cash Dividend and Declared Dividends | 9 Months Ended
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Jul. 31, 2022
Notes to Financial Statements |
Cash Dividend and Declared Dividends [Text Block] | Note 14 – Cash dividend and declared dividends We did not pay any dividends during the three or nine months ended July 31, 2022, nor did we pay any dividends during the three or nine months ended July 31, 2021.

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- Definition The entire disclosure for cash dividends and declared dividends. + References No definition available. + Details
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