Income Taxes - Net Deferred Income Taxes (Details) (USD $)	Oct. 31, 2012	Oct. 31, 2011
Deferred tax assets
Inventory Reserve	$ 76,765	$ 76,765
Other Reserves and allowences	100,844	117,165
Section 263A	104,038	84,634
Alternative minimum tax credit carryforwards	0	37,685
Total deferred tax assets	281,647	316,249
Deferred tax liabilities
Property, plant, and equipment	(130,146)	(124,862)
Total gross deferred tax liabilities	(130,146)	(124,862)
Net deferred income taxes	$ 151,501	$ 191,387