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Commitments and Contingencies- Commitments as a Result of Acquisitions (Details) (EEX)
In Millions, unless otherwise specified |
Mar. 31, 2015
USD ($)
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Mar. 31, 2015
GBP (£)
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| Loss Contingencies [Line Items] | ||
| Business combination, contingent consideration arrangements, range of outcomes, value, high |
$ 6.7us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh / us-gaap_BusinessAcquisitionAxis = amrc_EEXMember |
£ 4.5us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh / us-gaap_BusinessAcquisitionAxis = amrc_EEXMember |
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- Definition
For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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