Summary of Significant Accounting Policies - Disaggregated Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Change in revenue for the period	$ 29,559
Revenues	$ 786,551	$ 756,992	$ 712,537
Percentage of revenues	100.00%	100.00%
Electronic Systems
Disaggregation of Revenue [Line Items]
Change in revenue for the period	$ 1,227
Revenues	$ 431,363	$ 430,136
Percentage of revenues	100.00%	100.00%
Structural Systems
Disaggregation of Revenue [Line Items]
Change in revenue for the period	$ 28,332
Revenues	$ 355,188	$ 326,856
Percentage of revenues	100.00%	100.00%
Military and space
Disaggregation of Revenue [Line Items]
Change in revenue for the period	$ 16,126
Revenues	$ 419,945	$ 403,819
Percentage of revenues	53.40%	53.30%
Military and space | Electronic Systems
Disaggregation of Revenue [Line Items]
Change in revenue for the period	$ 14,011
Revenues	$ 307,496	$ 293,485
Percentage of revenues	71.30%	68.20%
Military and space | Structural Systems
Disaggregation of Revenue [Line Items]
Change in revenue for the period	$ 2,115
Revenues	$ 112,449	$ 110,334
Percentage of revenues	31.70%	33.80%
Commercial aerospace
Disaggregation of Revenue [Line Items]
Change in revenue for the period	$ 23,823
Revenues	$ 333,114	$ 309,291
Percentage of revenues	42.30%	40.90%
Commercial aerospace | Electronic Systems
Disaggregation of Revenue [Line Items]
Change in revenue for the period	$ (2,394)
Revenues	$ 90,375	$ 92,769
Percentage of revenues	20.90%	21.60%
Commercial aerospace | Structural Systems
Disaggregation of Revenue [Line Items]
Change in revenue for the period	$ 26,217
Revenues	$ 242,739	$ 216,522
Percentage of revenues	68.30%	66.20%
Industrial
Disaggregation of Revenue [Line Items]
Change in revenue for the period	$ (10,390)
Revenues	$ 33,492	$ 43,882
Percentage of revenues	4.30%	5.80%
Industrial | Electronic Systems
Disaggregation of Revenue [Line Items]
Change in revenue for the period	$ (10,390)
Revenues	$ 33,492	$ 43,882
Percentage of revenues	7.80%	10.20%