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Commitments And Contingencies (Details) (USD $)
In Millions, unless otherwise specified
0 Months Ended 9 Months Ended
Mar. 26, 2012
contract
Mar. 31, 2013
employee
Commitments And Contingencies [Abstract]    
Number of employees named in investigations   1
Number of company contracts subpoenaed 1  
Potential outcome minimum   $ 1.5
Potential outcome maximum   3.5
Accrued estimates of the possible losses, low   0
Accrued estimates of the possible losses, high   $ 1.8