Note 8 - Net Income (Loss) Per Share (Details) - Components of Reconciliation of Numerators and Denominators Net Income Per Share (USD $)	3 Months Ended		9 Months Ended
	Jul. 31, 2014	Jul. 31, 2013	Jul. 31, 2014	Jul. 31, 2013
Components of Reconciliation of Numerators and Denominators Net Income Per Share [Abstract]
Net income (loss) attributable to OCC (numerator)	$ 292,484	$ (124,611)	$ (262,929)	$ 47,694
Shares (denominator)	6,933,676	5,779,230	6,082,314	6,312,700
Basic and diluted net income (loss) per share	$ 0.04	$ (0.02)	$ (0.04)	$ 0.01