Carrying amount as of the balance sheet date of obligations due all related parties.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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-Subparagraph (SX 210.4-08.(k)(1))

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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

Note 4 - Related Party Transactions (Details) - TPG Capital, L.P. [Member] - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Aug. 31, 2015	Aug. 31, 2014	May. 31, 2012	May. 31, 2015
Note 4 - Related Party Transactions (Details) [Line Items]
Related Party Transaction, Amounts of Transaction	$ 0.8	$ 0.9
Due to Related Parties	$ 0.8			$ 0.7
Monitoring Fee [Member]
Note 4 - Related Party Transactions (Details) [Line Items]
Related Party Transaction, Amounts of Transaction			$ 3.0