CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Jun. 30, 2012	Jun. 30, 2011
Common stock, par value (in dollars per share)	$ 0.10	$ 0.10
Common stock, authorized	150,000,000	150,000,000
Common stock, issued	12,287,290	12,270,790
Common stock, outstanding	12,287,290	12,270,790
Preferred stock, par value (in dollars per share)	$ 0.10	$ 0.10
Treasury stock, shares	214,444	214,444
Series C Preferred Stock [Member]
Preferred stock, par value (in dollars per share)	$ 0.10	$ 0.10
Preferred stock, authorized	1,000,000	1,000,000
Preferred stock, issued	296,180	296,180
Preferred stock, outstanding	296,180	296,180