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Significant Accounting Policies - Expected Future Gross Rental Income under Operating Leases within Office Building (Detail)
$ in Thousands
Jun. 29, 2017
USD ($)
Expected Future Gross Rental Income Under Operating Leases [Abstract]  
June 28, 2018 $ 1,961
June 27, 2019 1,859
June 25, 2020 1,765
June 24, 2021 1,534
June 30, 2022 1,314
Thereafter 3,096
Total $ 11,529