Goodwill and Related Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule Of Changes In Carrying Amount Of Goodwill

The changes in the carrying amount of goodwill for the nine months ended September 30, 2022 are as follows (in thousands):

	Renewables		Residential		Agtech		Infrastructure		Total
Balance at December 31, 2021	$	188,680	$	205,452	$	85,132	$	31,678	$	510,942
Acquired goodwill	—		3,476		—		—		3,476
Adjustments to prior year acquisitions	904		—		—		—		904
Foreign currency translation	(2,545)		—		(1,911)		—		(4,456)
Balance at September 30, 2022	$	187,039	$	208,928	$	83,221	$	31,678	$	510,866

Schedule Of Acquired Intangible Assets

Acquired intangible assets consist of the following (in thousands):

	September 30, 2022				December 31, 2021
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Indefinite-lived intangible assets:
Trademarks	$	57,700	$	—	$	52,700	$	—
Finite-lived intangible assets:
Trademarks	5,432		4,337		5,521		4,011
Unpatented technology	34,117		21,456		38,474		20,656
Customer relationships	117,429		43,914		108,591		39,832
Non-compete agreements	2,368		1,965		2,686		1,969
Backlog	6,852		6,852		7,200		7,200
	166,198		78,524		162,472		73,668
Total acquired intangible assets	$	223,898	$	78,524	$	215,172	$	73,668

Schedule of Acquired Intangible Asset Amortization Expense

The following table summarizes the acquired intangible asset amortization expense for the three and nine months ended September 30 (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
Amortization expense	$	2,801	$	4,646	$	8,718	$	14,125

Schedule Of Amortization Expense

Amortization expense related to acquired intangible assets for the remainder of fiscal 2022 and the next five years thereafter is estimated as follows (in thousands):

	2022		2023		2024		2025		2026		2027
Amortization expense	$	2,905	$	11,140	$	10,960	$	10,820	$	9,397	$	7,747