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Condensed Consolidated Balance Sheets (Parenthetical) (USD $)
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Sep. 30, 2012
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Jun. 30, 2012
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|---|---|---|
| Statement of Financial Position [Abstract] | ||
| Preferred stock, par value | $ 0.01 | $ 0.01 |
| Preferred stock, face value | 10,000 | 10,000 |
| Common stock, par value | $ 0.01 | $ 0.01 |
| Common stock, Authorized | 150,000,000 | 150,000,000 |
| Common stock, Issued | 77,568,535 | 72,977,248 |
| Common stock, outstanding | 77,568,535 | 72,977,248 |