Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012
Net income	$ 13,978	$ 14,756	$ 47,977	$ 54,503
Unrealized gain on hedged transaction, net of tax	0	0	0	139
Foreign currency translation adjustment	(3,107)	4,965	2,206	(13,325)
Comprehensive income	$ 10,871	$ 19,721	$ 50,183	$ 41,317