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Note 4 - Earnings/(Loss) Per Share (Detail) - The components of basic and diluted earnings per share were as follows: (USD $) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2012 | Dec. 31, 2011
Net Income |  |  | $ 3,152,108 | $ (1,139,141)
Shares (in Shares) | 7,957,521 | 5,665,562 | 7,774,719 | 5,626,944
Per Share (in Dollars per share) | $ 0.28 | $ 0.06 | $ 0.41 | $ (0.20)
Effect of dilutive securities |  |  |  |
Net Income |  |  | 3,152,108 | (1,139,141)
Shares (in Shares) | 7,968,598 | 5,726,155 | 7,785,796 | 5,626,944
Per Share (in Dollars per share) | $ 0.28 | $ 0.06 | $ 0.40 | $ (0.20)
Warrant [Member] |  |  |  |
Effect of dilutive securities |  |  |  |
Warrants |  |  | $ 11,077,000,000 |

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