Note 10 - Goodwill (Detail) (USD $)
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Jun. 30, 2012
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Oct. 04, 2011
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Jun. 30, 2011
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Business Acquisition, Purchase Price Allocation, Goodwill Amount | $ 9,653,330 | $ 214,044 | $ 9,439,285 |
VLS [Member]
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Business Acquisition, Purchase Price Allocation, Goodwill Amount | $ 214,044 |
X | ||||||||||
- Definition
Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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