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Note 8 - Intangible Assets (Details) (USD $) | 3 Months Ended | 0 Months Ended | 3 Months Ended
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Sep. 30, 2012 | Oct. 04, 2011 VLS [Member] Customer Lists [Member] | Sep. 30, 2013 VLS [Member] Customer Lists [Member] | Sep. 30, 2013 VLS [Member] Technology [Member] | Sep. 30, 2012 VLS [Member] Technology [Member] | Sep. 30, 2013 Product Licenses [Member] | Sep. 30, 2012 Product Licenses [Member]
Note 8 - Intangible Assets (Details) [Line Items] |  |  |  |  |  |  |
Finite-Lived License Agreements, Gross |  |  |  |  |  | $ 22,235,935 |
Finite-Lived Intangible Asset, Useful Life |  | 5 years |  | 5 years |  | 8 years |
Amortization of Intangible Assets | $ 30,286 |  | $ 30,048 | $ 12,119 | $ 12,353 | $ 433,559 | $ 503,406

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Gross carrying amount as of the balance sheet date of certain rights acquired to exercise a certain privilege or pursue a particular business or occupation and which is deemed to have a finite economic life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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