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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands |  | 3 Months Ended |
--- | --- | --- | ---
Mar. 26, 2021 | Mar. 27, 2021 | Mar. 28, 2020 | Dec. 26, 2020
Income Taxes [Line Items] |  |  |  |
Unrecognized income tax benefits |  | $ 800 |  | $ 800
Accrued interest and penalties |  | 200 |  | $ 200
Tax benefit of improvements to employee share-based payment |  | 8,615 | $ 2,004 |
ASU 2016-09 |  |  |  |
Income Taxes [Line Items] |  |  |  |
Tax benefit of improvements to employee share-based payment | $ 6,600 | $ 8,600 | $ 2,000 |
Effective Income Tax Rate Reconciliation, Percent, Total |  | 25.60% | 23.60% |
State and Local Jurisdiction |  |  |  |
Income Taxes [Line Items] |  |  |  |
Income tax return examination |  | The Internal Revenue Service completed an examination of the 2015 consolidated corporate income tax return and issued a no change report in 2018. The Company’s state income tax returns remain subject to examination for three or four years depending on the state’s statute of limitations. |  |
State and Local Jurisdiction | Minimum |  |  |  |
Income Taxes [Line Items] |  |  |  |
Income tax return examination period |  | 3 years |  |
State and Local Jurisdiction | Maximum |  |  |  |
Income Taxes [Line Items] |  |  |  |
Income tax return examination period |  | 4 years |  |

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