CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) - Continuing Operations - USD ($) $ in Thousands	12 Months Ended
Jan. 02, 2022	Jan. 03, 2021	Dec. 29, 2019
Stock-based compensation expense	$ 4,200	$ 2,800	$ 2,400
Restaurant Wages And Related Expenses
Stock-based compensation expense	53	73	70
General and Administrative Expense
Stock-based compensation expense	$ 4,163	$ 2,681	$ 2,320

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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