Annual report pursuant to Section 13 and 15(d)

Stock Based Compensation - Stock Option Activity (Details)

v2.4.0.8
Stock Based Compensation - Stock Option Activity (Details) (USD $)
In Millions, except Share data, unless otherwise specified
 12 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Number of Shares    
Balance at beginning of year (in shares) 6,753,125 5,200,000
Granted (in shares) 1,627,500 1,675,000
Exercised (in shares) 0 (21,875)
Forfeited (in shares) (591,668) (100,000)
Options outstanding at year end (in shares) 7,788,957 6,753,125
WAEPS    
Weighted Average Exercise Price per Share, Balance at beginning of year $ 1.44 [1] $ 1.49 [1]
Weighted Average Exercise Price Per Share, Granted $ 1.23 [1] $ 1.10 [1]
Weighted Average Exercise Price per Share, Exercised $ 0.00 [1] $ 1.60 [1]
Weighted Average Exercise Price, Forfeited $ 1.16 [1] $ 1.72 [1]
Weighted Average Exercise Price per Share, Options outstanding at year end $ 1.33 [1] $ 1.44 [1]
Weighted average remaining contractual term 5 years 10 months 24 days 6 years 9 months
Compensation cost not yet recognized, stock options $ 0.8  
Compensation cost not yet recognized, period for recognition 1 year 10 months 24 days  
Expected to vest (in shares) 1,367,500  
Stock options | 1998 Stock Incentive Plan
    
WAEPS    
Number of shares available for grant 4,776,769  
Performance Based Options
    
Number of Shares    
Granted (in shares) 75,000  
Other Options
    
Number of Shares    
Granted (in shares) 882,500  
Maximum
    
WAEPS    
Cash received from exercise of stock options $ 0.1  
[1] Weighted average exercise price per share