XML 68 R41.htm IDEA: XBRL DOCUMENT v2.4.0.6
Investments Schedule of Unrealized Loss on Investments (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2013
Jun. 24, 2012
Schedule of Available-for-sale Securities [Line Items]    
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value $ 65,045 $ 65,209
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses (163) (191)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value 0 0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses 0 0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 65,045 65,209
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses (163) (191)
Number of securities with an unrealized loss 33 33
Municipal Bonds [Member]
    
Schedule of Available-for-sale Securities [Line Items]    
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value 25,869 30,102
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses (61) (58)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value 0 0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses 0 0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 25,869 30,102
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses (61) (58)
Corporate Bonds [Member]
    
Schedule of Available-for-sale Securities [Line Items]    
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value 37,174 30,550
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses (101) (123)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value 0 0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses 0 0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 37,174 30,550
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses (101) (123)
U.S. Agency Securities [Member]
    
Schedule of Available-for-sale Securities [Line Items]    
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value 2,002 3,014
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses (1) (7)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value 0 0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses 0 0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 2,002 3,014
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses (1) (7)
Non-U.S. Government Securities [Member]
    
Schedule of Available-for-sale Securities [Line Items]    
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value   1,543
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses   (3)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value   0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses   0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value   1,543
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses   $ (3)
Less than 12 Months [Member]
    
Schedule of Available-for-sale Securities [Line Items]    
Number of securities with an unrealized loss 33 33
Greater than 12 Months [Member]
    
Schedule of Available-for-sale Securities [Line Items]    
Number of securities with an unrealized loss 0 0