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Note 15 - Subsequent Events (Detail) (USD $)
In Millions, except Per Share data, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
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Aug. 31, 2012
sqm
|
Sep. 29, 2010
|
Jan. 31, 2010
|
|
| Related Party Transaction, Due from (to) Related Party (in Dollars) | $ 9.6 | ||
| Number of Acres (in Square Meters) | 14,000 | ||
| Number of FLCC Shares | 16,882 | ||
| Proceeds from Sale of Equity Method Investments (in Dollars) | 3.5 | ||
| Share Price (in Dollars per share) | $ 2.35 | $ 3.00 | $ 2.49 |
| Number Of Shares | 1,500,000 | ||
| Percent of Shares Owned | 6.00% | ||
| Sale of Stock, Percentage of Ownership before Transaction | 10.00% | ||
| Proceeds from Notes Payable (in Dollars) | $ 5.1 | ||
| Long-term Debt, Description | five-year term | ||
| Debt Instrument, Interest Rate, Stated Percentage | 5.00% | ||
|
HP A And M [Member]
|
|||
| Number of Acres (in Square Meters) | 14,000 | ||
| Number of FLCC Shares | 16,882 |
| X | ||||||||||
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- Definition
No authoritative reference available. 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
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
Interest rate stated in the contractual debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Description of long-term debt arrangements, which are debt arrangements that originally require full repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer, and disclosures pertaining to the underlying arrangements, including repayment terms, conversion features, interest rates, restrictions on assets and activities, debt covenants, and other matters important to users of the financial statements. Types of long-term debt arrangements include borrowing under notes payable, bonds payable, debentures, term loans, and other contractual obligations for payment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The cash inflow from a borrowing supported by a written promise to pay an obligation. 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
Receivables to be collected from (obligations owed to) related parties, net as of the balance sheet date where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Percentage of subsidiary's or equity investee's stock owned by parent company before stock transaction. 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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