XML 71 R23.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Note 16 - Subsequent Events | 12 Months Ended
--- | ---
Aug. 31, 2013
Subsequent Events [Abstract] |
Subsequent Events [Text Block] | 16. Subsequent Events On September 14, 2013, the Company repaid in full at maturity from its cash reserves the $100 million of Floating Rate Notes. The Floating Rate Notes were originally issued in 2006 and bore interest at LIBOR plus 50 basis points.

X
- Details
Name: | us-gaap_SubsequentEventsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References No definition available. + Details
Name: | us-gaap_SubsequentEventsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration