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Note 12 - Major Customers (Details) (Customer Concentration Risk [Member]) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013
Customer 1 [Member] | Sales [Member] |  |  |  |
Note 12 - Major Customers (Details) [Line Items] |  |  |  |
Concentration Risk, Percentage | 50.00% | 20.00% |  | 19.00%
Customer 1 [Member] | Accounts Receivable [Member] |  |  |  |
Note 12 - Major Customers (Details) [Line Items] |  |  |  |
Concentration Risk, Percentage |  |  | 53.00% | 18.00%
Customer 2 [Member] | Sales [Member] |  |  |  |
Note 12 - Major Customers (Details) [Line Items] |  |  |  |
Concentration Risk, Percentage |  |  |  | 11.00%
Customer 2 [Member] | Accounts Receivable [Member] |  |  |  |
Note 12 - Major Customers (Details) [Line Items] |  |  |  |
Concentration Risk, Percentage |  |  | 16.00% | 17.00%
Customer 3 [Member] | Accounts Receivable [Member] |  |  |  |
Note 12 - Major Customers (Details) [Line Items] |  |  |  |
Concentration Risk, Percentage |  |  |  | 12.00%
Customer 4 [Member] | Accounts Receivable [Member] |  |  |  |
Note 12 - Major Customers (Details) [Line Items] |  |  |  |
Concentration Risk, Percentage |  |  |  | 11.00%
Customer 5 [Member] | Accounts Receivable [Member] |  |  |  |
Note 12 - Major Customers (Details) [Line Items] |  |  |  |
Concentration Risk, Percentage |  |  |  | 11.00%
Customer 6 [Member] | Accounts Receivable [Member] |  |  |  |
Note 12 - Major Customers (Details) [Line Items] |  |  |  |
Concentration Risk, Percentage |  |  |  | 11.00%
Customer 1 [Member] | Sales [Member] |  |  |  |
Note 12 - Major Customers (Details) [Line Items] |  |  |  |
Concentration Risk, Percentage |  |  | 23.00% |
Sales [Member] |  |  |  |
Note 12 - Major Customers (Details) [Line Items] |  |  |  |
Number of customers, recorded more than 10% of revenue | 1 | 1 | 1 | 2
Minimum percentage of revenue required to be disclosed as major customer |  |  | 10.00% | 10.00%
Accounts Receivable [Member] |  |  |  |
Note 12 - Major Customers (Details) [Line Items] |  |  |  |
Number of customers, recorded more than 10% of accounts receivable |  |  | 2 | 6
Minimum percentage of accounts receivable required to be disclosed as major customer |  |  | 10.00% | 10.00%

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- Definition Minimum percentage of revenue require to be disclosed as major customer. + References No definition available. + Details
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- Details
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- Definition Number of customers attaining specified percentage of Accounts receivable. + References No definition available. + Details
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13537-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6404-108592 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13531-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6351-108592 + Details
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