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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 28, 2024 | Dec. 30, 2023 | Dec. 31, 2022
Income Taxes [Line Items] |  |  |
Interest and penalties included in provision for incomes taxes | $ (200) | $ 100 | $ 0
Accrued interest and penalties | 100 | 200 |
Unrecognized tax benefits that would impact the effective tax rate if recognized | $ 500 | 300 |
Income tax return examination | As of December 28, 2024, the Company’s 2021, 2022, and 2023 federal income tax returns remain subject to examination by the IRS. The Company’s state income tax returns remain subject to examination for three or four years depending on the state’s statute of limitations. |  |
Deferred tax valuation allowance | $ 8,203 | 5,808 |
Net increase in valuation allowance | $ 2,400 | $ 1,200 | $ 1,300
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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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-2 + Details
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- Definition A brief description of status of the tax examination, significant findings to date, and the entity's position with respect to the findings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 15 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-15 + Details
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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 217 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482663/740-10-55-217 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 15 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-15 + Details
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