Stockholders’ Equity (Tables)
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12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2013
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Stockholders Equity Note [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule Of Warrants Activity [Table Text Block] | The following table summarizes all warrant activity for the year ended June 30, 2013:
(1) See Note 13 Share-based Compensation (2) Includes the effect of reduction in exercise price for previously granted August 2008 warrants. |