Consolidated Balance Sheets (Parenthetical) - $ / shares	Jun. 30, 2018	Jun. 30, 2017
Convertible preferred stock, par value	$ 1.00	$ 1.00
Convertible preferred stock, shares authorized	10,000,000	10,000,000
Common stock, par value	$ .01	$ 0.01
Common stock, shares authorized	150,000,000	50,000,000
Common stock, shares issued	39,538,007	39,538,007
Common stock, shares outstanding	39,538,007	39,538,007
Common stock, shares to be issued	145,000	145,000
Series H Convertible
Convertible preferred stock, shares issued	1,000	1,000
Convertible preferred stock, shares outstanding	1,000	1,000