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Summary of Significant Accounting Policies (Components of accumulated other comprehensive income) (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Jun. 30, 2013
Accounting Policies [Abstract]    
Cumulative foreign currency translation adjustments $ 5,866 $ 3,257
Fair value of interest rate swaps (437) (258)
Defined benefit plans, net of tax (57) (97)
Total $ 5,372 $ 2,902