Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Tables)

v2.4.1.9
Stockholders' Equity (Tables)
9 Months Ended
Mar. 31, 2015
Stockholders Equity Note [Abstract]  
Schedule of Stockholders Equity Note, Warrants or Rights [Table Text Block]
The following table summarizes all warrant activity for the nine months ended March 31, 2015:
 
 
 
Warrants
 
Weighted-
average
Exercise
Price
 
Outstanding as of June 30, 2014
 
 
8,769,911
 
$
1.38
 
Exercised
 
 
(1,711,000)
 
$
0.51
 
Expired
 
 
(425,587)
 
$
0.66
 
Outstanding and exercisable as of March 31, 2015
 
 
6,633,324
 
$
1.63