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Consolidated Balance Sheets (Parentheticals) (USD $)
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Jun. 30, 2013
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Jun. 30, 2012
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| Statement of Financial Position [Abstract] | ||
| Accumulated depreciation | $ 1,810,000 | $ 2,077,000 |
| Preferred stock, par value | $ 0.01 | $ 0.01 |
| Preferred stock, outstanding | 19,239,734 | 0 |
| Preferred stock, liquidation preference | $ 27,227,000 | $ 0 |
| Common stock, par value | $ 0.01 | $ 0.01 |
| Common stock, authorized | 300,000,000 | 300,000,000 |
| Common stock, outstanding | 54,057,159 | 53,835,594 |
| Treasury Stock, Shares, Acquired | 9,414,176 | 0 |
| X | ||||||||||
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- Definition
Face amount or stated value of common stock per share; generally not indicative of the fair market value per share. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Value of the difference between preference in liquidation and the par or stated values of the preferred shares. No definition available.
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- Definition
Face amount or stated value per share of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer); generally not indicative of the fair market value per share. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cumulative amount of depreciation (related to capitalized assets classified as property, plant and equipment not otherwise defined in the taxonomy) that has been recognized in the income statement. No definition available.
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- Details
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- Definition
Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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