INCOME TAXES (Details Textuals) (USD $)	3 Months Ended		6 Months Ended
	Apr. 30, 2012	Apr. 30, 2011	Apr. 30, 2012	Apr. 30, 2011	Oct. 31, 2011
Unrecognized tax benefits on uncertain tax position	$ 1,985,000		$ 1,985,000		$ 1,834,000
Unrecognized tax benefits that would impact effective tax rate	$ 1,600,000		$ 1,600,000
Effective Income Tax Rate, Continuing Operations	34.70%	33.00%	34.50%	31.70%