Income Taxes - Additional Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024	Dec. 28, 2024
Income Taxes [Line Items]
Provision for income taxes	$ 4,000	$ 17,000	$ 37,000	$ 74,000
Unrecognized tax benefits					$ 1,400,000
Unrecognized tax benefits recognition impact on income tax rate					$ 0
Federal
Income Taxes [Line Items]
Income tax returns examination period			3 years
Minimum
Income Taxes [Line Items]
Income tax returns examination period			3 years
Maximum | State Jurisdictions
Income Taxes [Line Items]
Income tax returns examination period			5 years