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Note 13 - Cash Dividend and Declared Dividends	3 Months Ended
	Jan. 31, 2022
Notes to Financial Statements
Cash Dividend and Declared Dividends [Text Block]	Note 13 – Cash dividend and declared dividends We did not pay any dividends during the three months ended January 31, 2022, nor did we pay any dividends during the three months ended January 31, 2021.

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The entire disclosure for cash dividends and declared dividends.

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