Annual report pursuant to Section 13 and 15(d)

Stock Based Compensation - Stock Options Outstanding and Exercisable (Details)

v2.4.0.8
Stock Based Compensation - Stock Options Outstanding and Exercisable (Details) (USD $)
 12 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2011
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Options outstanding and exercisable, Number of shares 7,788,957    
Options outstanding and exercisable, Weighted average remaining contractual life 5 years 10 months 24 days    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price $ 1.33 [1] $ 1.44 [1] $ 1.49 [1]
Options outstanding and exercisable, Aggregate Intrinsic Value $ 21,383    
$0.79 - $1.09
      
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise Price Range, Lower Range Limit $ 0.79    
Exercise Price Range, Upper Range Limit $ 1.09    
Options outstanding and exercisable, Number of shares 1,277,500    
Options outstanding and exercisable, Weighted average remaining contractual life 8 years 6 months    
Options outstanding and exercisable, Weighted average exercise price $ 1.04    
$1.10 - $1.13
      
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise Price Range, Lower Range Limit $ 1.1    
Exercise Price Range, Upper Range Limit $ 1.13    
Options outstanding and exercisable, Number of shares 1,691,666    
Options outstanding and exercisable, Weighted average remaining contractual life 8 years 6 months    
Options outstanding and exercisable, Weighted average exercise price $ 1.11    
$1.14 - $1.18
      
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise Price Range, Lower Range Limit $ 1.14    
Exercise Price Range, Upper Range Limit $ 1.18    
Options outstanding and exercisable, Number of shares 100,000    
Options outstanding and exercisable, Weighted average remaining contractual life 4 years 7 months 6 days    
Options outstanding and exercisable, Weighted average exercise price $ 1.16    
$1.19 - $1.40
      
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise Price Range, Lower Range Limit $ 1.19    
Exercise Price Range, Upper Range Limit $ 1.4    
Options outstanding and exercisable, Number of shares 3,100,000    
Options outstanding and exercisable, Weighted average remaining contractual life 2 years 10 months 24 days    
Options outstanding and exercisable, Weighted average exercise price $ 1.20    
$1.41 - $2.41
      
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise Price Range, Lower Range Limit $ 1.41    
Exercise Price Range, Upper Range Limit $ 2.41    
Options outstanding and exercisable, Number of shares 1,619,791    
Options outstanding and exercisable, Weighted average remaining contractual life 5 years 8 months 12 days    
Options outstanding and exercisable, Weighted average exercise price $ 2.02    
[1] Weighted average exercise price per share