Revenue (Tables)

9 Months Ended

Sep. 27, 2025

Revenue from Contract with Customer [Abstract]

Schedule of Contract Assets and Liabilities

The following table presents the beginning and ending balances of contract assets and contract liabilities:

(In thousands)	Contract Assets		Contract Liabilities
Beginning Balance, January 1, 2025	$	54,171	$	28,171
Ending Balance, September 27, 2025	$	54,302	$	27,802

Schedule of Disaggregation of Revenue

The following table presents our revenue disaggregated by Market Segments as follows:

	Nine Months Ended				Three Months Ended
(In thousands)	September 27, 2025		September 28, 2024		September 27, 2025		September 28, 2024
Aerospace Segment
Commercial Transport	$	432,324	$	383,679	$	149,209	$	133,850
Military Aircraft	88,250		63,545		27,554		21,685
General Aviation	47,532		56,643		13,919		18,077
Other	9,620		14,268		2,043		3,942
Aerospace Total	577,726		518,135		192,725		177,554
Test Systems Segment
Government & Defense	44,335		68,751		18,722		26,144
Test Systems Total	44,335		68,751		18,722		26,144
Total	$	622,061	$	586,886	$	211,447	$	203,698

The following table presents our revenue disaggregated by Product Lines as follows:

	Nine Months Ended				Three Months Ended
(In thousands)	September 27, 2025		September 28, 2024		September 27, 2025		September 28, 2024
Aerospace Segment
Electrical Power & Motion	$	296,541	$	263,919	$	101,295	$	90,467
Lighting & Safety	154,324		135,162		51,654		46,921
Avionics	91,452		83,716		26,168		29,151
Systems Certification	15,842		12,272		7,938		4,460
Structures	9,947		8,798		3,627		2,613
Other	9,620		14,268		2,043		3,942
Aerospace Total	577,726		518,135		192,725		177,554
Test Systems	44,335		68,751		18,722		26,144
Total	$	622,061	$	586,886	$	211,447	$	203,698