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Debt and Borrowings Debt and Borrowings (Maturities of Debt Instruments) (Details) - USD ($)
$ in Thousands
Jun. 30, 2015
Jun. 30, 2014
Maturities of Long-term Debt [Abstract]    
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months $ 31,275  
Long-term Debt, Maturities, Repayments of Principal in Year Two 2,130  
Long-term Debt, Maturities, Repayments of Principal in Year Three 197  
Long-term Debt, Maturities, Repayments of Principal in Year Four 60  
Long-term Debt $ 843,883 $ 867,923