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Note 15 - Major Customers, Suppliers, Segment and Related Information (Tables) | 12 Months Ended
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Sep. 30, 2013
Major Customers [Abstract] |
Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block] |
Years Ended September 30, |  | 2013 |  |  | 2012 |
Revenues |  |  |  |  |  |  |  |
| United States |  | $ | 7,096,257 |  |  | $ | 9,358,311 |
| Other |  |  | 9,991,673 |  |  |  | 5,434,027 |
| Total Revenues |  | $ | 17,087,930 |  |  | $ | 14,792,338 |

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- Definition Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599 + Details
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