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EARNINGS PER SHARE (Tables) | 9 Months Ended
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Mar. 31, 2013
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] | The components of basic and diluted earnings per share consist of the following:
|  | For the Three Months Ended March 31, |  |  | For the Nine Months Ended March 31, |
|  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Net Income for Basic Earnings Per Share |  | $ | 13,410,659 |  |  | $ | 12,374,361 |  |  | $ | 30,513,387 |  |  | $ | 30,849,875 |
Basic Weighted Average Number of Shares |  |  | 27,939,780 |  |  |  | 26,960,277 |  |  |  | 27,682,345 |  |  |  | 26,919,678 |
Net Income per Share – Basic |  | $ | 0.48 |  |  | $ | 0.46 |  |  | $ | 1.10 |  |  | $ | 1.15 |
Net Income for Diluted Earnings Per Share |  | $ | 13,410,659 |  |  | $ | 12,374,361 |  |  | $ | 30,513,387 |  |  | $ | 30,849,875 |
Diluted Weighted Average Number of Shares |  |  | 27,939,780 |  |  |  | 26,960,277 |  |  |  | 27,682,345 |  |  |  | 26,919,678 |
Net Income Per Share – Diluted |  | $ | 0.48 |  |  | $ | 0.46 |  |  | $ | 1.10 |  |  | $ | 1.15 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
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