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Fair Value Of Financial Instruments (Details) (USD $)
In Thousands, unless otherwise specified
 9 Months Ended
Mar. 31, 2013
Long-Term Asset [Member]
Fair Value, Inputs, Level 1 [Member]
Jun. 30, 2012
Long-Term Asset [Member]
Fair Value, Inputs, Level 1 [Member]
Mar. 31, 2013
Current Liability [Member]
Fair Value, Inputs, Level 3 [Member]
Jun. 30, 2012
Current Liability [Member]
Fair Value, Inputs, Level 3 [Member]
Jun. 30, 2012
Other Long-Term Liability [Member]
Fair Value, Inputs, Level 3 [Member]
Mar. 31, 2013
TCL [Member]
Mar. 31, 2013
TCL [Member]
Payment February 2013 [Member]
Mar. 31, 2013
TCL [Member]
Payment February 2014 [Member]
Mar. 31, 2013
Maximum [Member]
TCL [Member]
Mar. 31, 2013
Interest Rate Swap Agreements [Member]
Other Long-Term Liability [Member]
Fair Value, Inputs, Level 2 [Member]
Jun. 30, 2012
Interest Rate Swap Agreements [Member]
Other Long-Term Liability [Member]
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                      
Non-COLI assets held in connection with the Supplemental Savings Plan $ 4,255 $ 6,123                  
Contingent Consideration     2,947 3,055 2,942       6,000    
Contingent consideration payment period (in years)           1 year          
Aggregate notional amount                   $ 3,294 $ 2,196
Percentage of contingent consideration paid             50.00% 50.00%