Note 4 - Inventories

3 Months Ended

Jan. 31, 2020

Notes to Financial Statements

Inventory Disclosure [Text Block]

(4) Inventories

Inventories as of January 31, 2020 and October 31, 2019 consist of the following:

	January 31,		October 31,
	2020		2019
Finished goods	$	5,170,602	$	5,845,973
Work in process		3,287,286		3,321,216
Raw materials		8,434,081		8,632,230
Production supplies		288,170		296,208
Total	$	17,180,139	$	18,095,627