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Note 11 - Income Taxes - Income Taxes Payable (Details) - USD ($)
$ in Thousands
Oct. 31, 2019
Oct. 31, 2018
Deferred
Total 2,301 3,334
State and Local Jurisdiction [Member]    
Current 2,301 3,334
Deferred
Domestic Tax Authority [Member]    
Current
Deferred