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Leases - Future Minimum Rentals to be Received Under Lease Obligations (Detail) $ in Thousands	Dec. 29, 2018 USD ($)
Schedule of Leases Future Minimum Payments Receivable [Line Items]
Operating Lease, 2019	$ 7,869
Operating Lease, 2020	7,134
Operating Lease, 2021	6,131
Operating Lease, 2022	5,370
Operating Lease, 2023	4,028
Operating Lease, Thereafter	23,318
Operating Lease, Total	53,850
Owned Property [Member]
Schedule of Leases Future Minimum Payments Receivable [Line Items]
Operating Lease, 2019	4,876
Operating Lease, 2020	4,540
Operating Lease, 2021	4,243
Operating Lease, 2022	3,773
Operating Lease, 2023	2,754
Operating Lease, Thereafter	20,002
Operating Lease, Total	40,188
Leased Property [Member]
Schedule of Leases Future Minimum Payments Receivable [Line Items]
Operating Lease, 2019	2,993
Operating Lease, 2020	2,594
Operating Lease, 2021	1,888
Operating Lease, 2022	1,597
Operating Lease, 2023	1,274
Operating Lease, Thereafter	3,316
Operating Lease, Total	$ 13,662

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Future minimum rental payments in aggregate as of the balance sheet date under operating leases.

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Future rental payments receivable within one year of the balance sheet date under an operating lease.

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Future rental payments receivable within the fifth year from the balance sheet date under an operating lease.

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Future minimum lease payments receivable under operating leases for periods greater than five years following the balance sheet date.

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