v2.4.0.6
Schedule of Potentially Dilutive Securities Excluded from EPS Calculations (Detail)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Dec. 23, 2012
Dec. 25, 2011
Dec. 23, 2012
Dec. 25, 2011
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Number of potential dilutive securities excluded 1,543 90 1,551 841