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Note 9 - Intangible Assets (Details) (USD $) | 12 Months Ended | 0 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended |  | 12 Months Ended | 0 Months Ended
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Jun. 30, 2013 | Jun. 30, 2012 | Jun. 30, 2010 Ciena [Member] | Oct. 04, 2011 VLS [Member] Customer Lists [Member] | Jun. 30, 2013 VLS [Member] Customer Lists [Member] | Jun. 30, 2012 VLS [Member] Customer Lists [Member] | Oct. 04, 2011 VLS [Member] Technology [Member] | Jun. 30, 2013 VLS [Member] Technology [Member] | Jun. 30, 2012 VLS [Member] Technology [Member] | Jun. 30, 2013 Product Licenses [Member] | Jun. 30, 2013 Computer Software, Intangible Asset [Member] | Jun. 30, 2012 Computer Software, Intangible Asset [Member] | Oct. 31, 2008 Customer Lists [Member]
Note 9 - Intangible Assets (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-Lived License Agreements, Gross |  |  |  |  |  |  |  |  |  | $ 22,088,020 |  |  |
Finite-Lived Intangible Asset, Useful Life | 8 years |  |  | 5 years |  |  | 5 years |  |  |  |  |  |
Amortization of Intangible Assets |  |  |  |  | 120,804 | 145,808 |  | 49,075 | 36,405 |  | 1,905,008 | 1,536,819 |
Payments to Acquire Intangible Assets |  |  | 0 |  |  |  |  |  |  |  |  |  | 350,000
Interest Expense | 664,025 | 823,684 |  |  |  |  |  |  |  |  |  |  | 2,963
Finite-lived Intangible Assets Acquired |  |  |  | $ 248,320 |  |  | $ 242,702 |  |  |  |  |  |

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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 Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, resulting from a business combination. + References No definition available. + 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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- Definition Amount of the cost of borrowed funds accounted for as interest expense. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.9) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 9 -Article 9 + Details
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- Definition The cash outflow to acquire 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 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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