Loss per common share:

12 Months Ended

Jun. 30, 2013

Loss per common share:

Loss per common share:

Note D — Loss per common share:

	2013			2012			2011
Net loss attributable to common stockholders	$	(6,851,518	)	$	(13,364,871	)	$	(11,149,991	)
Weighted average number of shares of common stock	77,263,381			77,009,351			76,048,925
Income (loss) per common share	$	(0.09	)	$	(0.17	)	$	(0.15	)

Potential dilutive securities (e.g., convertible preferred stock, stock warrants and convertible debt) have not been considered because the Company reported a net loss and, accordingly, their effects would be anti-dilutive.