Annual report pursuant to Section 13 and 15(d)

Note 12 - Income Taxes - Effective Income Tax Rate Reconciliation (Details) (Parentheticals)

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Note 12 - Income Taxes - Effective Income Tax Rate Reconciliation (Details) (Parentheticals)
12 Months Ended 24 Months Ended
Oct. 31, 2021
Oct. 31, 2020
Oct. 31, 2017
Federal Statutory Income Tax Rate 21.00% 21.00% 34.00%