Discontinued Operations - Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 28, 2025	Jun. 29, 2024	Jun. 28, 2025	Jun. 29, 2024
Loss from discontinued operations:
Loss from discontinued operations, net of tax	$ (94)	$ (64)	$ (209)	$ (148)
Previously Discontinued Operations \| Discontinued Operations, Held-for-sale or Disposed of by Sale
Loss from discontinued operations:
Workers' compensation costs from former textile operations	(4)	(30)	(33)	(63)
Commercial business operations	(93)	(34)	(179)	(85)
Loss from discontinued operations, before taxes	(97)	(64)	(212)	(148)
Income tax benefit	(3)	0	(3)	0
Loss from discontinued operations, net of tax	$ (94)	$ (64)	$ (209)	$ (148)

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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-Subparagraph (SX 210.7-04(12))
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+ Details