Annual report pursuant to Section 13 and 15(d)

Earnings Per Share - Additional Information (Detail)

v2.4.0.8
Earnings Per Share - Additional Information (Detail)
12 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2012
Earnings Per Share Disclosure [Line Items]      
Number of potentially dilutive stock option shares excluded from the calculation of earnings per share 196,000 329,000 94,000