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Note 8 - Intangible Assets (Details) - Intangible Assets (USD $) | 12 Months Ended |
--- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2012
Note 8 - Intangible Assets (Details) - Intangible Assets [Line Items] |  |  |
Intangible assets, cost |  | $ 51,132,638 | $ 48,367,126
Additions | 3,385,151 | 4,669,512 |
Deletion | (591,216) |  |
Effect of translation adjustment | 1,000,875 | (1,904,001) |
Accumulated amortization | (26,124,430) | (21,679,983) |
Net balance, net | 28,803,018 | 29,452,654 |
Licensing Agreements [Member] |  |  |
Note 8 - Intangible Assets (Details) - Intangible Assets [Line Items] |  |  |
Intangible assets, cost |  | 44,837,558 | 42,072,047
Additions | 3,385,151 | 4,669,512 |
Deletion | (591,216) |  |
Effect of translation adjustment | 1,000,875 | (1,904,001) |
Accumulated amortization | (20,050,310) | (15,727,599) |
Net balance, net | 28,582,058 | 29,109,959 |
Customer Lists [Member] |  |  |
Note 8 - Intangible Assets (Details) - Intangible Assets [Line Items] |  |  |
Intangible assets, cost |  | 6,052,378 | 6,052,377
Accumulated amortization | (5,940,633) | (5,867,437) |
Net balance, net | 111,745 | 184,940 |
Technology-Based Intangible Assets [Member] |  |  |
Note 8 - Intangible Assets (Details) - Intangible Assets [Line Items] |  |  |
Intangible assets, cost |  | 242,702 | 242,702
Accumulated amortization | (133,487) | (84,947) |
Net balance, net | $ 109,215 | $ 157,755 |

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite 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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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite 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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- Definition The cash inflow from disposal of asset without physical form usually arising from contractual or other legal rights, excluding goodwill. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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