Components of Income Tax Expense (Benefit) (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Income Tax Disclosure [Abstract]
Current, Federal									$ (146)	$ (1,067)	$ 2,759
Current, State									86	152	68
Current, Foreign									16,978	12,675	13,977
Total Current									16,918	11,760	16,804
Deferred, Federal									(2,762)	(16)	1,721
Deferred, State									(251)	148	113
Deferred, Foreign									(768)	(4,567)	128
Total Deferred									(3,781)	(4,435)	1,962
Total Income Tax Expense	$ 5,464	$ 773	$ 2,692	$ 4,208	$ 1,502	$ 494	$ 2,086	$ 3,243	$ 13,137	$ 7,325	$ 18,766