Condensed Consolidated Balance Sheets (Parentheticals) (USD $)	Sep. 30, 2011	Jun. 30, 2011
Consolidated Balance Sheet
net of allowance for doubtful accounts	$ 0	$ 66,702
Common stock, par value	$ 0.01	$ 0.01
Common stock, authorized	300,000,000	300,000,000
Common stock, outstanding	53,735,594	52,455,977
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, authorized	50,000,000	50,000,000
Preferred stock, outstanding	0	0