Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets

Schedule of changes in goodwill

	Gross carrying		Accumulated
	amount		impairment		Net amount
	(in thousands)
Balance at December 31, 2022	$	430,331	$	248,388	$	181,943
Acquisition		33,021		—		33,021
Balance at December 31, 2023	$	463,352	$	248,388	$	214,964

Schedule of intangible assets excluding goodwill

		December 31, 2023						December 31, 2022
	Average			Accumulated						Accumulated
	Remaining	Gross		Amortization				Gross		Amortization
	Amortization	Carrying		and		Net		Carrying		and		Net
	Period	Amount		Impairment		Amount		Amount		Impairment		Amount
	(in years)	(in thousands)
Technology	11.9	$	355,928	$	321,923	$	34,005	$	327,908	$	316,918	$	10,990
Customer relationships	5.3		146,925		137,649		9,276		146,465		135,415		11,050
Trademarks and tradenames	0.6		30,910		30,269		641		30,910		29,063		1,847
Other	0.6		3,746		3,723		23		3,686		3,686		—
Total	10.3	$	537,509	$	493,564	$	43,945	$	508,969	$	485,082	$	23,887

Schedule of estimated annual amortization expense, excluding in-process R&D for intangible assets with definite useful lives

	Amortization
	(in thousands)
2024	$	6,983
2025		5,394
2026		4,517
2027		4,010
2028		4,050
Thereafter		18,991
Total	$	43,945