Leases - Schedule of Rent Expense (Details) - Successor - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Dec. 29, 2015	Jan. 01, 2019	Jan. 02, 2018	Jan. 03, 2017
Operating Leased Assets [Line Items]
Minimum rental expense	$ 26,465	$ 29,134	$ 27,372
Favorable and unfavorable lease assets and liabilities amortization, net	(607)	(767)	(809)	$ (607)
Straight-line rent expense	781	722	826
Contingent rent expense	805	715	685
Rent expense	27,444	29,804	28,074
Franchise sublease income	(2,343)	(3,115)	(2,844)
Occupancy and Other - Franchise Subleases [Member]
Operating Leased Assets [Line Items]
Franchise sublease income	$ (2,207)	$ (2,855)	$ (2,608)

Operating Leases, Rent Expense, Straight-Line Rent Expense

No definition available.

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- Definition

Amount of non-cash amortization of intangible asset (liability) for above and below market leases.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

The increases or decreases in lease payments that result from changes occurring after the inception of the lease in the factors (other than the passage of time) on which lease payments are based, except that any escalation of minimum lease payments relating to increases in construction or acquisition cost of the leased property or for increases in some measure of cost or value during the construction or preconstruction period, are excluded from contingent rentals. Contingent rentals also may include amounts for which the triggering events have not yet occurred or the specified targets for which have not yet been achieved (such as sales based percentage rent), but which events are considered probable of occurring or which specified targets are considered probable of being achieved.

+ References

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-Publisher FASB
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- Definition

This element represents the payments that the lessee is obligated to make or can be required to make in connection with a property under the terms of an agreement classified as an operating lease, excluding contingent rentals and a guarantee by the lessee of the lessor's debt and the lessee's obligation to pay (apart from the rental payments) executory costs such as insurance, maintenance, and taxes.

+ References

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- Definition

Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.

+ References

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- Definition

The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases.

+ References

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