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Note 2 - Significant Accounting Policies (Details) - Earnings Per Share, Basic and Diluted
12 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Earnings Per Share, Basic and Diluted [Abstract]      
Shares issued – beginning of period 16,814,103 13,730,291 17,673,983
Shares held by subsidiaries (Note 8) (704,309) (704,309)  
Shares outstanding – beginning of period 16,109,794 13,025,982 16,969,674
Weighted average shares for fully vested stock bonuses (Note 8) 821,507 374,301  
Weighted average shares issued during the period 384,135 2,036,105  
Basic weighted average shares – end of period 17,315,436 15,436,388