XML 131 R62.htm IDEA: XBRL DOCUMENT v2.4.0.8
STOCK BASED COMPENSATION - Additional Information (Details) (USD $)
12 Months Ended 1 Months Ended 12 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2013
Stock options
Jun. 30, 2012
Stock options
Jun. 30, 2013
Restricted stock units
Jun. 30, 2012
Restricted stock units
Jun. 30, 2011
Restricted stock units
Jun. 30, 2013
2010 Plan
Feb. 28, 2005
2005 Plan
Jun. 30, 2013
2005 Plan
Jun. 30, 2013
Minimum
2010 Plan
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Authorized number of shares                 8,000,000      
Option price as percentage of fair market value on the date of grant                       100.00%
Additional awards that may be granted (in shares)                     0  
Vesting percentage on first anniversary of grant date                   25.00%    
Vesting period                   3 years    
Award expiration period                   10 years    
Authorized shares available for future issuance 5,370,815                      
Aggregate intrinsic value of options exercised       $ 3,400,000 $ 48,600,000              
Unrecognized compensation costs       3,700,000   8,700,000            
Weighted-average period for recognition       3 years 2 months 0 days   3 years 7 months            
Proceeds from exercise of stock options 635,000 811,000 0                  
Intrinsic value of award           $ 1,000,000 $ 3,500,000 $ 640,000        
Total intrinsic value of all awards outstanding           $ 13,100,000