Summary of Significant Accounting Policies (Schedule of Reconciliation of Weighted Average Shares Outstanding and Diluted Weighted Average Shares Outstanding) (Detail) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Accounting Policies [Abstract]
Weighted average shares outstanding	28,001	27,050	26,587
Dilutive effect of stock options and restricted stock awards and units	562	400	225
Diluted weighted average shares outstanding	28,563	27,450	26,812