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Note 6 - Major Customers (Details) (USD $) | 12 Months Ended
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Jun. 30, 2013 | Jun. 30, 2012
Customer Concentration Risk [Member] |  |
Note 6 - Major Customers (Details) [Line Items] |  |
Concentration Risk, Percentage | 10.00% |
Daimler Financial Services [Member] | Revenues [Member] |  |
Note 6 - Major Customers (Details) [Line Items] |  |
Concentration Risk, Percentage | 21.86% | 19.72%
Daimler Financial Services [Member] |  |
Note 6 - Major Customers (Details) [Line Items] |  |
Accounts Receivable, Gross (in Dollars) | $ 2,382,837 | $ 4,016,335
Toyota Motors [Member] | Revenues [Member] |  |
Note 6 - Major Customers (Details) [Line Items] |  |
Concentration Risk, Percentage | 3.47% | 2.62%
Toyota Motors [Member] |  |
Note 6 - Major Customers (Details) [Line Items] |  |
Accounts Receivable, Gross (in Dollars) | 388,759 | 257,867
Nissan [Member] | Revenues [Member] |  |
Note 6 - Major Customers (Details) [Line Items] |  |
Concentration Risk, Percentage | 6.23% | 7.31%
Nissan [Member] |  |
Note 6 - Major Customers (Details) [Line Items] |  |
Accounts Receivable, Gross (in Dollars) | $ 1,040,248 | $ 918,333

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- Definition For unclassified balance sheet, amounts due from customers or clients for goods or services that have been delivered or sold in the normal course of business. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 3 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.9) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + 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=28364263&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=28364263&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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