Income Taxes (Narrative) (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Income Tax Disclosure [Abstract]
Income taxes payable	$ 3,956	$ 800
Net change in total valuation allowance	12	(73)
Future taxable income required to fully realize the net deferred tax assets	23,200
Undistributed earnings of foreign subsidiaries	85,300
Earnings repatriated from certain foreign subsidiaries			15,000
Earnings repatriated from certain foreign subsidiaries, tax charge			$ 2,600