Benefit Plans Shares issued to Board Members (Details) (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
Oct. 31, 2014	Oct. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Value of stock is equal to or less than	$ 0.1	$ 0.1
Stock Issued During Period, Shares, Issued for Services	11,570	29,787

Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders.

No definition available.

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration