Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Summary of Significant Accounting Policies (Tables)

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Note 2 - Summary of Significant Accounting Policies (Tables)
 3 Months Ended
Jan. 31, 2021
Notes Tables  
Property, Plant and Equipment, Useful Life [Table Text Block]
   

In Years

  

Buildings and improvements

     15 to 40  

Capital lease assets—buildings

     40  

Furniture and office equipment

     2 to 7  

Machinery and equipment

     3 to 25  

Transportation equipment

     3 to 7