Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands		Sep. 30, 2015	Jun. 30, 2015
Accumulated Other Comprehensive Loss [Abstract]
Cumulative foreign currency translation adjustments		$ (19,935)	$ (16,540)
Unrealized hedging gains (losses), net of taxes	[1]	571	(46)
Accumulated other comprehensive loss		(19,364)	(16,586)
Net unrealized hedging gains, tax expense		$ 317	$ 56

[1] Net of tax expense of $317 and $56 as of September 30, 2015 and June 30, 2015, respectively.