Note 5 - Inventories - Summary of Inventories (Details) - USD ($)	Jan. 31, 2018	Oct. 31, 2017
Finished Goods	$ 2,016,980	$ 2,011,255
Raw Materials	182,357	189,411
Inventory Reserve	(75,000)
Total Inventories	$ 2,124,337	$ 2,200,666