Net Cash and Cash Equivalents Provided by (Used in) Operating Activities for Last Three Fiscal Years (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Net Cash Provided by (Used in) Operating Activities	$ (60,000)	$ 1,719,000	$ 6,147,000