Business Segment Information - Financial Information by Reportable Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2025	Jun. 29, 2024	Jun. 28, 2025	Jun. 29, 2024
Segment Reporting Information [Line Items]
Depreciation and Amortization Expenses	$ 8,273	$ 8,245	$ 16,857	$ 16,598
Capital Expenditures	3,912	3,219	8,304	7,964
Operating segments \| Electronic Systems
Segment Reporting Information [Line Items]
Depreciation and Amortization Expenses	3,575	3,662	7,141	7,294
Capital Expenditures	783	1,143	3,048	1,939
Operating segments \| Structural Systems
Segment Reporting Information [Line Items]
Depreciation and Amortization Expenses	4,596	4,547	9,512	9,209
Capital Expenditures	3,129	1,353	5,243	2,877
Corporate Administration
Segment Reporting Information [Line Items]
Depreciation and Amortization Expenses	102	36	204	95
Capital Expenditures	$ 0	$ 723	$ 13	$ 3,148

- Definition

The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

+ References + Details