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Note 8 - Property And Equipment (Detail) (USD $)
12 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2010
Depreciation $ 2,875,883 $ 2,013,388  
Cost of Services, Depreciation 1,879,358 1,450,723  
Interest Costs Capitalized   331,145 278,308
Capital Leased Assets, Gross 1,877,145 2,024,282  
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Property, Plant, and Equipment Other, Accumulated Depreciation $ 900,790 $ 807,562