Goodwill and Related Intangible Assets (Tables)

6 Months Ended

Jun. 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 six months ended June 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
Adjustments to prior year acquisitions	904		—		—		—		904
Foreign currency translation	(1,980)		—		(509)		—		(2,489)
Balance at June 30, 2022	$	187,604	$	205,452	$	84,623	$	31,678	$	509,357

Schedule Of Acquired Intangible Assets

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

	June 30, 2022				December 31, 2021
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Indefinite-lived intangible assets:
Trademarks	$	52,700	$	—	$	52,700	$	—
Finite-lived intangible assets:
Trademarks	5,504		4,268		5,521		4,011
Unpatented technology	34,322		20,941		38,474		20,656
Customer relationships	103,160		42,201		108,591		39,832
Non-compete agreements	2,382		1,933		2,686		1,969
Backlog	6,891		6,891		7,200		7,200
	152,259		76,234		162,472		73,668
Total acquired intangible assets	$	204,959	$	76,234	$	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 six months ended June 30 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Amortization expense	$	2,819	$	4,736	$	5,917	$	9,479

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	$	5,412	$	10,177	$	9,996	$	9,856	$	8,415	$	6,754