v3.8.0.1
Future Maturities of Long-Term Debt (Detail) - USD ($)
$ in Thousands
Dec. 29, 2017
Jun. 30, 2017
Dec. 30, 2016
Jun. 24, 2016
Debt Instrument [Line Items]        
2018 (remaining six months) $ 6,800      
2019 22,800      
Total $ 29,600 $ 36,400 $ 44,700 $ 54,500