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CONSOLIDATED BALANCE SHEETS PARENTHETICAL (USD $)
Mar. 31, 2013
Jun. 30, 2012
CONSOLIDATED BALANCE SHEETS PARENTHETICAL    
Allowance for doubtful accounts $ 629,698 $ 575,223
Common stock par value $ 0.001 $ 0.001
Common stock shares authorized 100,000,000 100,000,000
Common stock shares issued 49,814,822 49,615,013
Common stock shares outstanding 49,814,822 49,615,013