v3.26.1
Note 4 - Inventories
6 Months Ended
Apr. 30, 2026
Notes to Financial Statements  
Inventory Disclosure [Text Block]

(4)

Inventories

 

Inventories as of April 30, 2026 and October 31, 2025 consist of the following:

 

   

April 30,

   

October 31,

 
   

2026

   

2025

 

Finished goods

  $ 6,151,670     $ 5,542,575  

Work in process

    5,975,273       5,047,737  

Raw materials

    8,804,905       8,890,488  

Production supplies

    338,713       320,954  

Total

  $ 21,270,561     $ 19,801,754