v3.6.0.2
Commitments and Contingencies - Additional Information (Detail) - USD ($)
$ in Millions
6 Months Ended
Jan. 10, 2017
Dec. 30, 2016
Dec. 25, 2015
Dec. 23, 2016
Jun. 24, 2016
Commitments and Contingencies Disclosure [Line Items]          
Outstanding bank guarantees given by banks on behalf of the company   $ 1.4     $ 0.8
Rental expense under operating leases   0.8 $ 0.6    
Outstanding commitment to third parties   $ 11.9      
Thailand          
Commitments and Contingencies Disclosure [Line Items]          
Purchase of land       $ 5.6  
Subsequent Event | Thailand          
Commitments and Contingencies Disclosure [Line Items]          
Payment to purchase of land $ 1.1        
Maximum          
Commitments and Contingencies Disclosure [Line Items]          
Operating lease expiration year   2023