Business Segment Information - Financial Information by Reportable Segment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Depreciation and Amortization Expenses	$ 33,438	$ 32,571	$ 31,421
Capital Expenditures	14,409	19,134	19,551
Operating segments | Electronic Systems
Segment Reporting Information [Line Items]
Depreciation and Amortization Expenses	14,455	14,276	13,974
Capital Expenditures	4,908	6,007	10,717
Operating segments | Structural Systems
Segment Reporting Information [Line Items]
Depreciation and Amortization Expenses	18,696	18,060	17,212
Capital Expenditures	6,281	13,127	8,834
Corporate Administration
Segment Reporting Information [Line Items]
Depreciation and Amortization Expenses	287	235	235
Capital Expenditures	$ 3,220	$ 0	$ 0