Income Taxes (Details Textual) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Jan. 31, 2014	Jan. 31, 2013	Oct. 31, 2013
Income Taxes (Textual) [Abstract]
Number of states	20
State taxes net of federal benefit, percentage	6.50%	6.50%
Recognized cumulative valuation allowances against state deferred tax assets	$ 55.3		$ 55.7