Estimated Amortization Expense Income Related to Intangible Assets and Liabilities (Detail) $ in Thousands	Jul. 30, 2016 USD ($)
Finite Lived Intangible Assets Future Amortization Expense [Line Items]
2017	$ (35)
2018	(541)
2019	(163)
2020	(23)
2021	(30)
Thereafter	(59)
Total	(851)
Below Market Leases
Finite Lived Intangible Assets Future Amortization Expense [Line Items]
2017	407
2018	223
2019	62
2020	15
2021	8
Thereafter	4
Total	719
Above Market Leases
Finite Lived Intangible Assets Future Amortization Expense [Line Items]
2017	(1,196)
2018	(764)
2019	(225)
2020	(38)
2021	(38)
Thereafter	(63)
Total	(2,324)
Other Intangibles
Finite Lived Intangible Assets Future Amortization Expense [Line Items]
2017	754
Total	$ 754