Annual report pursuant to Section 13 and 15(d)

Basis of Presentation - Earnings Per Share (Details)

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Basis of Presentation - Earnings Per Share (Details)
12 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2010
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Options and Warrants Outstanding With an Exercise Price Below the Average Stock Price 7,522,826 9,297,826 8,127,826
Dilutive effects of stock options and warrants 448,269 3,460,331 1,634,797
Potentially dilutive securities 100,000 104,167 208,334
Stock options
     
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Potentially dilutive securities 100,000 0 0
Non-vested restricted stock
     
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Potentially dilutive securities 0 104,167 208,334