XML 21 R10.htm IDEA: XBRL DOCUMENT v3.25.2

Note 4 - Inventories

9 Months Ended

Jul. 31, 2025

Notes to Financial Statements

Inventory Disclosure [Text Block]

(4) Inventories

Inventories as of July 31, 2025 and October 31, 2024 consist of the following:

		July 31,				October 31,
		2025				2024
Finished goods		$	5,488,480			$	5,098,148
Work in process			4,449,031				3,724,999
Raw materials			8,455,917				9,562,563
Production supplies			304,006				339,607
Total		$	18,697,434			$	18,725,317

X

- References

No definition available.

+ Details

Name:	us-gaap_DisclosureTextBlockAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 330
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/330/tableOfContent

+ Details

Name:	us-gaap_InventoryDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration