Discontinued Operations - Schedule of Discontinued Operations, Income Statement (Details) - Discontinued Operations, Disposed of by Sale - Commercial Divestiture - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales	$ 0	$ 0	$ 0	$ 0
Cost of sales	58	149	238	299
Gross profit	(58)	(149)	(238)	(299)
Selling and administrative expenses	0	0	0	(66)
Loss from discontinued Commercial business operations	$ (58)	$ (149)	$ (238)	$ (233)

Disposal Group, Including Discontinued Operation, Selling and Administrative Expense

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- Definition

Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 205
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483499/205-20-50-7

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-URI https://asc.fasb.org/1943274/2147483499/205-20-50-5B

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- Definition

Amount of gross profit attributable to disposal group, including, but not limited to, discontinued operation.

+ References

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- Definition

Amount of operating income (loss) attributable to disposal group, including, but not limited to, discontinued operation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 205
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5B
-Subparagraph (b)
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Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation.

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3A
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-URI https://asc.fasb.org/1943274/2147482099/360-10-50-3A

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-Topic 360
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-Name Accounting Standards Codification
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-Paragraph 3A
-Subparagraph (b)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-3A

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