Consolidated Balance Sheets (Parenthetical) - USD ($)	Jun. 30, 2015	Jun. 30, 2014
Common Stock, par value	$ 0.01	$ 0.01
Common Stock, shares authorized	60,000,000	90,000,000
Common Stock, shares issued	2,292,945	46,973,585
Common Stock, shares outstanding	2,292,945	45,853,585
Common stock
Treasury stock, shares	1,120,000	1,120,000
Series 2 Convertible Preferred Stock
Preferred Stock, par value	$ 0.01	$ 0.01
Preferred Stock, shares authorized	10,000,000	10,000,000
Preferred Stock, shares issued	5,000	5,000
Preferred Stock, shares outstanding	5,000	5,000
Preferred stock, liquidation preference	$ 25,000	$ 25,000
Series 3 Convertible Preferred Stock
Preferred Stock, par value	$ 0.01	$ 0.01
Preferred Stock, shares authorized	1,670,000	1,670,000
Preferred Stock, shares issued	1,670,000	1,670,000
Treasury stock, shares	1,670,000	1,670,000
Series 4 Convertible Preferred Stock
Preferred Stock, shares issued
Preferred Stock, shares outstanding
Series 5 Convertible Preferred Stock
Preferred Stock, shares issued	1	1