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Note 14 - Cash Dividend and Declared Dividends	9 Months Ended
	Jul. 31, 2021
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, 2021, nor did we pay any dividends during the three months ended July 31, 2020. During the nine months ended July 31, 2020, we paid dividends of $0.02 per share for a total of $388,000.

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The entire disclosure for cash dividends and declared dividends.

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