v3.26.1
Note 4 - Inventories
9 Months Ended
Jul. 31, 2026
Notes to Financial Statements  
Inventory Disclosure [Text Block]

(4)

Inventories

 

Inventories as of July 31, 2026 and October 31, 2025 consist of the following:

 

   

July 31,

   

October 31,

 
   

2026

   

2025

 

Finished goods

  $ 5,713,569     $ 5,542,575  

Work in process

    6,834,989       5,047,737  

Raw materials

    10,082,391       8,890,488  

Production supplies

    307,518       320,954  

Total

  $ 22,938,467     $ 19,801,754