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Stock-Based Compensation Plans - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Sep. 25, 2014
Sep. 26, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Compensation expense attributable to stock-based compensation $ 271 $ 216
Unrecognized compensation cost related to non-vested share-based compensation $ 1,280  
Expected weighted average recognize period of unrecognized compensation cost related to non-vested share-based compensation 1 year 1 month 6 days  
Stock Option [Member] | Restricted Stock Unit [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of stock option or restricted stock unit activity