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Note 1 - Organization (Detail) (USD $)
In Millions, except Per Share data, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
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Aug. 31, 2012
|
Sep. 29, 2010
|
Jan. 31, 2010
|
|
| Investments and Cash | $ 2.7 | ||
| Working Capital | 1.4 | ||
| Number Of Shares | 1,500,000 | ||
| Proceeds from Sale of Equity Method Investments (in Dollars) | 3.5 | ||
| Share Price (in Dollars per share) | $ 2.35 | $ 3.00 | $ 2.49 |
|
Subsequent To Year End [Member]
|
|||
| Number Of Shares | 1,500,000 | ||
| Proceeds from Sale of Equity Method Investments (in Dollars) | $ 3.5 | ||
| Share Price (in Dollars per share) | $ 2.35 |
| X | ||||||||||
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- Definition
Number of shares No definition available.
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| X | ||||||||||
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- Definition
No authoritative reference available. No definition available.
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| X | ||||||||||
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- Definition
Sum of investments and unrestricted cash as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Price of a single share of a number of saleable stocks of a company. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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