Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The carrying amounts of goodwill, by operating segment, for the years ended December 31, 2024 and 2023 were as follows: 

	(In thousands)
	Electronic Systems		Structural Systems		Consolidated Ducommun
Gross goodwill	$	199,157	$	85,972	$	285,129
Accumulated goodwill impairment	(81,722)		—		(81,722)
Goodwill from acquisition during the year	—		41,193		41,193
Balance at December 31, 2023	117,435		127,165		244,600
Balance at December 31, 2024	$	117,435	$	127,165	$	244,600

Schedule of Other Intangible Assets

Intangible assets are as follows:

 

		(In thousands)
		December 31, 2024						December 31, 2023
	Wtd. Avg Life (Yrs)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Finite-lived assets
Customer relationships	17	$	261,300	$	156,921	$	104,379	$	261,300	$	142,423	$	118,877
Trade names and trademarks	16	10,400		2,937		7,463		10,400		2,258		8,142
Contract renewal	14	1,845		1,845		—		1,845		1,845		—
Technology	23	36,000		2,951		33,049		36,000		1,376		34,624
Backlog	2	600		600		—		600		600		—
Total finite-lived assets		310,145		165,254		144,891		310,145		148,502		161,643
Indefinite-lived assets
Trade names and trademarks		4,700		—		4,700		4,700		—		4,700
Total		$	314,845	$	165,254	$	149,591	$	314,845	$	148,502	$	166,343

The carrying amount of other intangible assets by operating segment as of December 31, 2024 and 2023 was as follows:

 

	(In thousands)
	December 31, 2024						December 31, 2023
	Gross		Accumulated Amortization		Net Carrying Value		Gross		Accumulated Amortization		Net Carrying Value
Other intangible assets
Electronic Systems	$	164,545	$	118,054	$	46,491	$	164,545	$	108,766	$	55,779
Structural Systems	150,300		47,200		103,100		150,300		39,736		110,564
Total	$	314,845	$	165,254	$	149,591	$	314,845	$	148,502	$	166,343

Schedule of Future Amortization Expense

Future amortization expense by operating segment is expected to be as follows:

 

	(In thousands)
	Electronic Systems		Structural Systems		Consolidated Ducommun
2025	$	9,288	$	7,464	$	16,752
2026	9,288		7,440		16,728
2027	9,288		7,437		16,725
2028	9,288		6,892		16,180
2029	5,276		6,627		11,903
Thereafter	4,063		62,540		66,603
	$	46,491	$	98,400	$	144,891