INCOME TAXES (Details Textuals) (USD $)	12 Months Ended
	Oct. 31, 2013	Oct. 31, 2012	Oct. 31, 2011
Net deferred tax liability	$ (93,655,000)	$ (60,399,000)
Gross unrecognized tax benefits related to uncertain tax positions	1,072,000	2,527,000	1,834,000
Unrecognized tax benefits that would impact effective tax rate	800,000	1,700,000
Unrecognized Tax Benefits, Accrued Interest And Penalties	300,000	700,000
Liability impact from research and development and state tax returns	400,000	1,000,000
Unrecognized Tax Benefits Net	1,000,000	2,300,000
Unrecognized Tax Benefits, Net, Penalties and Interest Income	(200,000)
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense		$ 400,000	$ 100,000
Effective Income Tax Rate, Continuing Operations	31.10%	33.80%	31.00%