v3.6.0.2
Share-Based Compensation - Additional Information (Detail) - USD ($)
3 Months Ended 6 Months Ended
Dec. 30, 2016
Dec. 25, 2015
Dec. 30, 2016
Dec. 25, 2015
Jun. 24, 2016
Jun. 26, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Share-based compensation costs capitalized $ 0 $ 0 $ 0 $ 0    
Shares withheld to settle employee minimum statutory obligation for applicable income and other employment taxes     26,085 84,269    
Tax withholdings related to net share settlement of restricted share units     $ 1,008,000 $ 1,711,000    
Stock Plan 1999            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Share options outstanding 0   0      
Stock Plan 2010            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Share options outstanding 99,263   99,263      
Ordinary shares available for future grant 1,230,956   1,230,956      
Employee Stock Option            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award granted vesting period, year     4 years      
Options expiration period, year     7 years      
Employee Stock Option | Stock Plan 2010            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Unrecognized share-based compensation expense $ 0   $ 0      
Employee Stock Option | Vest 12 months after the vesting commencement date            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award vesting percentage     25.00%      
Employee Stock Option | Vest monthly over each of the subsequent 36 months            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award vesting percentage     2.083%      
Employee Stock Option | Vest monthly over four years, commencing one month after the vesting commencement date            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award vesting percentage     2.083%      
Restricted Share Units | Stock Plan 2010            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Share units outstanding 1,462,170 1,276,859 1,462,170 1,276,859 1,181,402 1,140,927
Restricted Share Units | Vesting Option One            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award granted vesting period, year     3 years      
Restricted Share Units | Vesting Option Two            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award granted vesting period, year     4 years      
Restricted Share Units | Non Employee Director            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award granted vesting period, year     1 year      
Restricted Share Units | Non Employee Director | Vest on the first of January            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award vesting percentage     100.00%      
Restricted Share Units | Executive of the Company | Granted to the executive prior to August 2016            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award vesting percentage     100.00%      
Restricted Share Units | Executive of the Company | Granted to the executive in August 2016            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award vesting percentage     100.00%      
Performance Share Units | Stock Plan 2010            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Share units outstanding 234,678   234,678      
Performance Share Units | Executive of the Company            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award granted vesting period, year     2 years      
Performance Share Units | Executive of the Company | Vest at the end of the performance period | Minimum            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award vesting percentage     0.00%      
Performance Share Units | Executive of the Company | Vest at the end of the performance period | Maximum            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award vesting percentage     100.00%      
Restricted Share Units and Performance Share Units | Stock Plan 2010            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Unrecognized share-based compensation expense $ 32,300,000   $ 32,300,000      
Unrecognized compensation expense, weighted-average period for recognition     2 years 26 days