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Stock-Based Compensation - Additional Information (Detail) - USD ($)
1 Months Ended 12 Months Ended
Jul. 31, 2013
Jun. 27, 2015
Jun. 28, 2014
Jun. 29, 2013
Nov. 30, 2007
Jan. 31, 2002
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Stock-based compensation   $ 1,266,000 $ 900,000 $ 511,000    
Unvested restricted stocks, weighted average remaining term   10 months 24 days        
Total unrecognized compensation costs   $ 1,500,000        
Stock options, granted   0 0 0    
Options outstanding and exercisable, weighted average remaining term   8 months 16 days 1 year 26 days      
Aggregate intrinsic value based upon the closing price of the Company's common stock   $ 20,420 $ 13,000      
Stock option and restricted stock plan (the "2001 Plan") [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Common stock, shares issued           1,000,000
Stock option and restricted stock plan (the "2007 Plan") [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Common stock, shares issued         1,800,000  
Common stock, shares issued, description   Shares are available for grant only under the 2007 Plan.        
Restricted stock awards [Member] | Fiscal year 2014 [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Share-based compensation vesting period   3 years        
Restricted stock awards [Member] | Fiscal year 2013 [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Share-based compensation vesting period   4 years        
Restricted stock units [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Share-based compensation performance period 1 year          
Restricted stock units [Member] | Share-based Compensation Award, Tranche One [Member] | Minimum [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Change in range on the number of units granted 0.00%          
Restricted stock units [Member] | Share-based Compensation Award, Tranche One [Member] | Maximum [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Change in range on the number of units granted 200.00%