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Income Taxes - Summary of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 28, 2019 | Dec. 29, 2018 | Dec. 30, 2017
Current: |  |  |
Federal | $ 12,299 | $ 12,483 | $ 19,153
State | 3,293 | 2,871 | 4,046
Current income tax expense | 15,592 | 15,354 | 23,199
Deferred: |  |  |
Federal | 2,591 | 708 | 2,734
State | 480 | 920 | 28
Deferred income tax expense | 3,071 | 1,628 | 2,762
Income tax expense | $ 18,663 | $ 16,982 | $ 25,961

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