XML 94 R41.htm IDEA: XBRL DOCUMENT v2.4.0.8
Schedule of Debt Securities Available-For-Sale in Gross Unrealized Loss Position (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Jun. 30, 2013
Schedule of Available-for-sale Securities [Line Items]    
Fair Value, Less than 12 Months $ 29,605 $ 169,829
Unrealized losses, Less than 12 months (21) (587)
Fair Value, More than 12 months      
Unrealized losses, More than 12 months      
Fair value, Total 29,605 169,829
Unrealized losses, Total (21) (587)
Corporate Bonds And Notes
    
Schedule of Available-for-sale Securities [Line Items]    
Fair Value, Less than 12 Months 15,961 30,309
Unrealized losses, Less than 12 months (11) (15)
Fair Value, More than 12 months      
Unrealized losses, More than 12 months      
Fair value, Total 15,961 30,309
Unrealized losses, Total (11) (15)
Municipal Bonds
    
Schedule of Available-for-sale Securities [Line Items]    
Fair Value, Less than 12 Months 8,651 93,992
Unrealized losses, Less than 12 months (3) (538)
Fair Value, More than 12 months      
Unrealized losses, More than 12 months      
Fair value, Total 8,651 93,992
Unrealized losses, Total (3) (538)
Federal Agency Issues
    
Schedule of Available-for-sale Securities [Line Items]    
Fair Value, Less than 12 Months 4,993 45,528
Unrealized losses, Less than 12 months (7) (34)
Fair Value, More than 12 months      
Unrealized losses, More than 12 months      
Fair value, Total 4,993 45,528
Unrealized losses, Total $ (7) $ (34)