Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
Jan. 03, 2026	Dec. 28, 2024
Income Taxes
Effective tax rate	(0.70%)	(0.70%)
Annual usage limitation	$ 135
Valuation allowance	55,405	$ 45,463
Income taxes payable		(284)
Income taxes receivable	(21)
Federal
Income Taxes
Net operating loss carryforwards	152,613
Federal \| Whitney Automotive Group (WAG)
Income Taxes
Net operating loss carryforwards	622
State
Income Taxes
Net operating loss carryforwards	108,281
Other non-current liabilities \| Foreign Tax Authority
Income Taxes
Income taxes payable	$ 1,418	$ 1,227

Annual usage limitation of operating loss carry forwards.

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Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due. This amount is the total of current and noncurrent accrued income taxes.

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Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due beyond one year or the operating cycle, whichever is longer. Alternate captions include income taxes payable, noncurrent.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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