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, 2019
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 and equipment 
3
to
7