Discontinued Operations - Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024
Loss from discontinued operations:
Loss from discontinued operations, net of tax	$ (79)	$ (182)	$ (289)	$ (329)
Previously Discontinued Operations \| Discontinued Operations, Held-for-sale or Disposed of by Sale
Loss from discontinued operations:
Workers' compensation costs from former textile operations	(18)	(33)	(51)	(96)
Commercial business operations	(58)	(149)	(238)	(233)
Loss from discontinued operations, before taxes	(76)	(182)	(289)	(329)
Income tax expense	3	0	0	0
Loss from discontinued operations, net of tax	$ (79)	$ (182)	$ (289)	$ (329)

Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.

+ References

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+ Details

- Definition

Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

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+ Details