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Note 13 - Income Taxes: (Detail) - Reconciliation Between the Federal Statutory Income Tax Rate and the Company's Effective Tax Rate:
12 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2010
Federal statutory rate 35.00% 35.00% 35.00%
State tax, net of Federal benefit 4.77% 4.83% 5.36%
Other, mainly tax exempt leases (2.17%) (4.23%) (2.11%)
Effective rate 37.60% 35.60% 38.25%