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Fair Value Of Financial Instruments (Tables)
6 Months Ended
Dec. 31, 2011
Fair Value Of Financial Instruments [Abstract]  
Fair Value Of Assets And Liabilities Measured On Recurring Basis
             
  Financial Statement
Classification
Fair Value
Hierarchy
December 31,
2011
June 30,
2011
Description of Financial Instrument Fair Value
Non-COLI assets held in connection Long-term asset Level 1 $ 3,152 $ 6,514
with the Supplemental Savings Plan            
Contingent Consideration Current liability Level 3 $ $ 20,839