Income Taxes (Details Textual) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Apr. 30, 2014	Apr. 30, 2013	Oct. 31, 2013
Income Taxes (Textual) [Abstract]
Number of states	20
State taxes net of federal benefit, percentage	7.30%	6.50%
Recognized cumulative valuation allowances against state deferred tax assets	$ 54.5		$ 55.7