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Employee Stock Puchase Plan (Tables)
 12 Months Ended
Jun. 30, 2015
Employee Stock Puchase Plan [Abstract]  
Schedule of Employee Stock Purchase Plan

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Purchase Period Ended

 

June 30,

 

2015

 

2014

 

2013

Non-cash stock-based compensation expense

$
14,075 

 

$
30,571 

 

$
34,829 

Common shares purchased

 
3,271 

 

 
14,672 

 

 
8,876 

Average purchase price per share

$
10.67 

 

$
5.74 

 

$
4.35