Note 8 - Net Income (Loss) Per Share (Details) - Components of Reconciliation of Numerators and Denominators Net Income Per Share (USD $)	3 Months Ended		6 Months Ended
	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2013
Components of Reconciliation of Numerators and Denominators Net Income Per Share [Abstract]
Net income (loss) attributable to OCC (numerator)	$ (143,277)	$ 42,485	$ (555,413)	$ 172,305
Shares (denominator)	6,036,591	6,218,829	6,039,381	6,264,876
Basic and diluted net income (loss) per share	$ (0.02)	$ 0.01	$ (0.09)	$ 0.03