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CAPITAL STOCK (Details Textuals 2) (USD $)	12 Months Ended
CAPITAL STOCK (Details Textuals 2) (USD $)	Jun. 30, 2012
6% Convertible- Prior Cumulative Preferred Stock
Class of Stock [Line Items]
Redemption price per share (in dollars per share)	5.25
Preferred stock, liquidation preference per share (in dollars per share)	5.25
6% Prior Convertible Cumulative Preferred Stock - Series A
Class of Stock [Line Items]
Number of common stock exchanged for each preferred stock held	4
6% Prior Convertible Cumulative Preferred Stock - Series B
Class of Stock [Line Items]
Number of common stock exchanged for each preferred stock held	3.75
5% Convertible Cumulative Preferred Stock
Class of Stock [Line Items]
Redemption price per share (in dollars per share)	21.00
Preferred stock, liquidation preference per share (in dollars per share)	20.00
Number of common stock exchanged for each preferred stock held	3.795

The per share liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share.

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- Definition

The price per share at which the preferred stock of an entity that has priority over common stock in the distribution of dividends and in the event of liquidation of the entity is redeemed or may be called at. The redemption features of this preferred stock are solely within the control of the issuer.

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