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Note 9 - Intangible Assets (Details) - Intangible assets: (USD $)
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Jun. 30, 2013
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Jun. 30, 2012
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|---|---|---|
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible Assets | $ 51,132,637 | $ 48,367,124 |
| Accumulated amortization | (21,679,983) | (19,864,141) |
| Intangible assets, net | 29,452,654 | 28,502,983 |
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Product Licenses [Member]
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| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible Assets | 44,837,558 | 42,072,045 |
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Customer Lists [Member]
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| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible Assets | 6,052,377 | 6,052,377 |
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Technology [Member]
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| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible Assets | $ 242,702 | $ 242,702 |
| X | ||||||||||
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- Definition
Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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