Commitments And Contingencies (Summary Of Charges To HP For Services Over The Remaining Life Of The Outsourcing Contract) (Details) (USD $) In Thousands, unless otherwise specified	Aug. 31, 2014
Commitments And Contingencies [Abstract]
Estimated Gross Minimum and Fixed Charges, 2015	$ 2,222
Estimated Gross Minimum and Fixed Charges, 2016	1,383
Estimated Gross Minimum and Fixed Charges, Total	$ 3,605

Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.

No definition available.

Name:	us-gaap_ContractualObligation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant