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Note 17 - Statements of Cash Flows (Tables) | 12 Months Ended
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Aug. 31, 2014
Supplemental Cash Flow Elements [Abstract] |
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] |
|  | Fiscal Year Ended August 31, |
|  | 2014 |  |  | 2013 |
Cash paid during the year for income tax |  | $ | — |  |  | $ | — |
Cash paid during the year for interest |  |  | 47,322 |  |  |  | 52,215 |
Note receivable issued for sale of joint venture |  |  | 245,594 |  |  |  | — |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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- Details
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Namespace Prefix: | us-gaap_
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