Supplemental Financial Information - Assets and Liabilities Held for Sale (Details) $ in Thousands	12 Months Ended
Dec. 28, 2021 USD ($) restaurant	Jan. 03, 2023 USD ($)
Assets
Current assets held for sale	$ 3,514	$ 0
Liabilities
Operating lease liabilities	1,671	$ 0
Other information
Write down related to assets held for sale	500
Warner Sale
Assets
Current assets, total	2,494
Operating lease assets	1,020
Current assets held for sale	3,514
Liabilities
Operating lease liabilities	1,671
Net assets held for sale	$ 1,843
Other information
Number of restaurants with write down related to sale \| restaurant	15
Write down related to assets held for sale	$ 500

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Number Of Restaurants With Write Down Related To Disposal

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Operating Lease Assets, Current, Held For Sale

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Operating Lease Liabilities, Current, Held For Sale

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Amount of assets held-for-sale that are not part of a disposal group, expected to be sold within a year or the normal operating cycle, if longer.

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Amount of other assets held-for-sale that are not part of a disposal group, expected to be sold within a year or the normal operating cycle, if longer.

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Amount, before tax, of (gain) loss recognized for the (reversal of write-down) write-down to fair value, less cost to sell, of a disposal group. Excludes discontinued operations.

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