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

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Cover Page
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details
Uncategorized
- Uncategorized Items - amrc-20200630.htm

Revenue from Contracts with Customers - Additional Information (Details)

v3.20.2

Revenue from Contracts with Customers - Additional Information (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Percentage of revenue recognized over time	94.00%	92.00%	93.00%	91.00%
Contract with customer, liability, noncurrent	$ 5,035,000		$ 5,035,000		$ 5,560,000
Contract with customer, asset, reclassified to receivable			302,457,000	$ 201,908,000
Contract with customer, asset, revenue recognized			287,087,000	220,062,000
Contract with customer, liability, revenue recognized			33,851,000	38,854,000
Contract with customer, liability, billings			33,276,000	35,172,000
Revenue, remaining performance obligation	$ 2,151,185,000		$ 2,151,185,000
Revenue, remaining performance obligation, percentage	27.00%		27.00%
Capitalized contract cost, gross	$ 1,735,000		$ 1,735,000		1,735,000
Capitalized project development costs, noncurrent	550,000		550,000		$ 1,080,000
Capitalized contract cost, project development costs	$ 4,258,000	$ 8,256,000	5,865,000	11,033,000
Capitalized contract cost, impairment loss			$ 0	$ 0
Minimum
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Contract receivable retainage percentage	5.00%		5.00%
Maximum
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Contract receivable retainage percentage	10.00%		10.00%

- Definition

Capitalized Contract Cost, Project Development Costs

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- Definition

Capitalized Project Development Costs, Noncurrent

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- Definition

Contract Receivable Retainage Percentage

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- Definition

Contract With Customer, Asset, Revenue Recognized

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- Definition

Contract With Customer, Liability, Billings

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- Definition

Revenues, Percentage Of Revenue Recognized Over Time

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- Definition

Amount, before accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 340
-SubTopic 40
-Section 50
-Paragraph 3
-Subparagraph (a)
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- Definition

Amount of impairment loss for asset recognized from cost incurred to obtain or fulfill contract with customer.

+ References

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-Publisher FASB
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- Definition

Amount of decrease in right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time from transfer to receivable due to right to consideration becoming unconditional.

+ References

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent.

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- Definition

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

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Percentage of remaining performance obligation to total remaining performance obligation not recognized as revenue.

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