Ameresco, Inc. Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets, Net - Goodwill (Details)

Goodwill and Intangible Assets, Net - Goodwill (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($)
Carrying Value of Goodwill
Balance, December 31, 2021	$ 71,157
Remeasurement period adjustment	389
Currency effects	(1,428)
Balance, September 30, 2022	70,118
U.S. Regions
Carrying Value of Goodwill
Balance, December 31, 2021	39,204
Remeasurement period adjustment	389
Currency effects	0
Balance, September 30, 2022	39,593
U.S. Federal
Carrying Value of Goodwill
Balance, December 31, 2021	3,981
Remeasurement period adjustment	0
Currency effects	0
Balance, September 30, 2022	3,981
Canada
Carrying Value of Goodwill
Balance, December 31, 2021	3,454
Remeasurement period adjustment	0
Currency effects	(262)
Balance, September 30, 2022	3,192
Alternative Fuels
Carrying Value of Goodwill
Balance, December 31, 2021	0
Remeasurement period adjustment	0
Currency effects	0
Balance, September 30, 2022	0
Other
Carrying Value of Goodwill
Balance, December 31, 2021	24,518
Remeasurement period adjustment	0
Currency effects	(1,166)
Balance, September 30, 2022	$ 23,352

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References + Details