Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Net income	$ 20,656	$ 16,821	$ 36,652	$ 36,029
Foreign currency translation adjustment	(2,990)	(10,059)	(22,955)	(23,302)
Comprehensive income (loss)	$ 17,666	$ 6,762	$ 13,697	$ 12,727