Investment In FC Organizational Products (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended
May 31, 2014	Aug. 31, 2013
Investment In FC Organizational Products [Abstract]
Percent voting interest in FCOP	19.50%
Receivable from FCOP	$ 5.6	$ 7.8
Discount rate on long-term receivable from FCOP	15.00%
Cash received from FCOP	$ 3.9

For an unclassified balance sheet, amount of receivables arising from transactions with related parties.

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