INCOME TAXES (Details Textuals) (USD $)	3 Months Ended			9 Months Ended
	Jul. 31, 2013	Jan. 31, 2013	Jul. 31, 2012	Jul. 31, 2013	Jul. 31, 2012	Oct. 31, 2012
Unrecognized tax benefits on uncertain tax position	$ 1,965,000			$ 1,965,000		$ 2,527,000
Unrecognized tax benefits that would impact effective tax rate	1,300,000			1,300,000
Effective Income Tax Rate, Continuing Operations	26.60%		31.40%	29.50%	33.30%
Effective Income Tax Rate Reconciliation, Tax Credit, Amount		$ 1,000,000		$ 1,600,000