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Note 7 - Industry Segments and Financial Information About Foreign and Domestic Operations (Details)
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9 Months Ended |
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Jun. 30, 2013
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| Note 7 - Industry Segments and Financial Information About Foreign and Domestic Operations (Details) [Line Items] | |
| Number of Operating Segments | 1 |
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South Africa [Member]
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| Note 7 - Industry Segments and Financial Information About Foreign and Domestic Operations (Details) [Line Items] | |
| Concentration Risk, Customer | two |
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- Details
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- Definition
Description of risks that arise due to the volume of business transacted with a particular customer. At a minimum, the description informs financial statement users of the general nature of the risk, but excludes "Information about Major Customers" that may be disclosed elsewhere (for instance, segment disclosures). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. No definition available.
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