10-K Filing

Ameresco, Inc. CIK: 1488139 FY 2019

Filing Information

Form Type	10-K
Accession Number	`0001488139-20-000014`
Period End Date	20191231
Filing Date	20200304
Fiscal Year	2019
Fiscal Period	FY
XBRL Instance	amrc-20191231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 135 Income Statement 101 Cash Flow Statement 159 Stockholders Equity 58 Comprehensive Income 24

Balance Sheet 135 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents (including amounts in VIEs of $4,666 and $1,255, respectively)	`CashAndCashEquivalentsAtCarryingValue`	$61.40M	USD	Point-in-time
Cash and cash equivalents (including amounts in VIEs of $4,666 and $1,255, respectively)	`CashAndCashEquivalentsAtCarryingValue`	$33.22M	USD	Point-in-time
Cash and cash equivalents (including amounts in VIEs of $4,666 and $1,255, respectively)	`CashAndCashEquivalentsAtCarryingValue`	$24.26M	USD	Point-in-time
Restricted cash (including amounts in VIEs of $586 and $156, respectively)	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$20.01M	USD	Point-in-time
Restricted cash (including amounts in VIEs of $586 and $156, respectively)	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$15.75M	USD	Point-in-time
Restricted cash (including amounts in VIEs of $586 and $156, respectively)	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$16.88M	USD	Point-in-time
Cash and cash equivalents (including amounts in VIEs of $4,666 and $1,255, respectively)	`CashAndCashEquivalentsAtCarryingValue`	$61.40M	USD	Point-in-time
Cash and cash equivalents (including amounts in VIEs of $4,666 and $1,255, respectively)	`CashAndCashEquivalentsAtCarryingValue`	$33.22M	USD	Point-in-time
Cash and cash equivalents (including amounts in VIEs of $4,666 and $1,255, respectively)	`CashAndCashEquivalentsAtCarryingValue`	$24.26M	USD	Point-in-time
Accounts receivable, net (including amounts in VIEs of $532 and $374, respectively)	`AccountsReceivableNet`	$95.86M	USD	Point-in-time
Restricted cash (including amounts in VIEs of $586 and $156, respectively)	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$20.01M	USD	Point-in-time
Restricted cash (including amounts in VIEs of $586 and $156, respectively)	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$15.75M	USD	Point-in-time
Restricted cash (including amounts in VIEs of $586 and $156, respectively)	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$16.88M	USD	Point-in-time
Accounts receivable, net (including amounts in VIEs of $532 and $374, respectively)	`AccountsReceivableNet`	$85.98M	USD	Point-in-time
Accounts receivable, net (including amounts in VIEs of $532 and $374, respectively)	`AccountsReceivableNet`	$95.86M	USD	Point-in-time
Accounts receivable retainage, net	`ContractReceivableRetainage`	$16.98M	USD	Point-in-time
Accounts receivable retainage, net	`ContractReceivableRetainage`	$13.52M	USD	Point-in-time
Accounts receivable, net (including amounts in VIEs of $532 and $374, respectively)	`AccountsReceivableNet`	$85.98M	USD	Point-in-time
Costs and estimated earnings in excess of billings (including amounts in VIEs of $1,125 and $498, respectively)	`ContractWithCustomerAssetNetCurrent`	$202.24M	USD	Point-in-time
Costs and estimated earnings in excess of billings (including amounts in VIEs of $1,125 and $498, respectively)	`ContractWithCustomerAssetNetCurrent`	$202.24M	USD	Point-in-time
Costs and estimated earnings in excess of billings (including amounts in VIEs of $1,125 and $498, respectively)	`ContractWithCustomerAssetNetCurrent`	$86.84M	USD	Point-in-time
Costs and estimated earnings in excess of billings (including amounts in VIEs of $1,125 and $498, respectively)	`ContractWithCustomerAssetNetCurrent`	$86.84M	USD	Point-in-time
Costs and estimated earnings in excess of billings (including amounts in VIEs of $1,125 and $498, respectively)	`ContractWithCustomerAssetNetCurrent`	$104.85M	USD	Point-in-time
Costs and estimated earnings in excess of billings (including amounts in VIEs of $1,125 and $498, respectively)	`ContractWithCustomerAssetNetCurrent`	$104.85M	USD	Point-in-time
Inventory, net	`InventoryNet`	$9.24M	USD	Point-in-time
Inventory, net	`InventoryNet`	$7.76M	USD	Point-in-time
Prepaid expenses and other current assets (including amounts in VIEs of $108 and $190, respectively)	`PrepaidExpenseCurrent`	$29.42M	USD	Point-in-time
Prepaid expenses and other current assets (including amounts in VIEs of $108 and $190, respectively)	`PrepaidExpenseCurrent`	$11.57M	USD	Point-in-time
Prepaid expenses and other current assets (including amounts in VIEs of $108 and $190, respectively)	`PrepaidExpenseCurrent`	$14.04M	USD	Point-in-time
Prepaid expenses and other current assets (including amounts in VIEs of $108 and $190, respectively)	`PrepaidExpenseCurrent`	$29.42M	USD	Point-in-time
Property and equipment, net (including amounts in VIEs of $1,266 and $0, respectively)	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$10.10M	USD	Point-in-time
Property and equipment, net (including amounts in VIEs of $1,266 and $0, respectively)	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$6.99M	USD	Point-in-time
Prepaid expenses and other current assets (including amounts in VIEs of $108 and $190, respectively)	`PrepaidExpenseCurrent`	$11.57M	USD	Point-in-time
Prepaid expenses and other current assets (including amounts in VIEs of $108 and $190, respectively)	`PrepaidExpenseCurrent`	$14.04M	USD	Point-in-time
Income tax receivable	`IncomeTaxReceivable`	$5.03M	USD	Point-in-time
Energy assets, net (including amounts in VIEs of $142,456 and $122,641, respectively)	`PropertyPlantAndEquipmentOtherNet`	$579.46M	USD	Point-in-time
Income tax receivable	`IncomeTaxReceivable`	$5.30M	USD	Point-in-time
Energy assets, net (including amounts in VIEs of $142,456 and $122,641, respectively)	`PropertyPlantAndEquipmentOtherNet`	$459.95M	USD	Point-in-time
Project development costs	`CapitalizedContractCostNetCurrent`	$21.72M	USD	Point-in-time
Project development costs	`CapitalizedContractCostNetCurrent`	$13.19M	USD	Point-in-time
Operating lease assets (including amounts in VIEs of $6,511 and $0, respectively)	`OperatingLeaseRightOfUseAsset`	$32.79M	USD	Point-in-time
Operating lease assets (including amounts in VIEs of $6,511 and $0, respectively)	`OperatingLeaseRightOfUseAsset`	$31.64M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$425.19M	USD	Point-in-time
Other assets (including amounts in VIEs of $1,662 and $1,613, respectively)	`OtherAssetsNoncurrent`	$29.39M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$310.97M	USD	Point-in-time
Other assets (including amounts in VIEs of $1,662 and $1,613, respectively)	`OtherAssetsNoncurrent`	$35.82M	USD	Point-in-time
Current portions of long-term debt and financing lease liabilities (including amounts in VIEs of $2,252 and $1,712, respectively)	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$69.97M	USD	Point-in-time
Federal ESPC receivable	`AccountsReceivableNetNoncurrent`	$294.00M	USD	Point-in-time
Current portions of long-term debt and financing lease liabilities (including amounts in VIEs of $2,252 and $1,712, respectively)	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$26.89M	USD	Point-in-time
Federal ESPC receivable	`AccountsReceivableNetNoncurrent`	$230.62M	USD	Point-in-time
Property and equipment, net (including amounts in VIEs of $1,266 and $0, respectively)	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$10.10M	USD	Point-in-time
Property and equipment, net (including amounts in VIEs of $1,266 and $0, respectively)	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$6.99M	USD	Point-in-time
Accounts payable (including amounts in VIEs of $2,006 and $234, respectively)	`AccountsPayableCurrent`	$202.42M	USD	Point-in-time
Accounts payable (including amounts in VIEs of $2,006 and $234, respectively)	`AccountsPayableCurrent`	$134.33M	USD	Point-in-time
Accrued expenses and other current liabilities (including amounts in VIEs of $2,203 and $4,146, respectively)	`AccruedLiabilitiesCurrent`	$35.95M	USD	Point-in-time
Energy assets, net (including amounts in VIEs of $142,456 and $122,641, respectively)	`PropertyPlantAndEquipmentOtherNet`	$579.46M	USD	Point-in-time
Energy assets, net (including amounts in VIEs of $142,456 and $122,641, respectively)	`PropertyPlantAndEquipmentOtherNet`	$459.95M	USD	Point-in-time
Accrued expenses and other current liabilities (including amounts in VIEs of $2,203 and $4,146, respectively)	`AccruedLiabilitiesCurrent`	$23.26M	USD	Point-in-time
Accrued expenses and other current liabilities (including amounts in VIEs of $2,203 and $4,146, respectively)	`AccruedLiabilitiesCurrent`	$31.36M	USD	Point-in-time
Current portions of operating lease liabilities (including amounts in VIEs of $102 and $0, respectively)	`OperatingLeaseLiabilityCurrent`	$5.80M	USD	Point-in-time
Goodwill	`Goodwill`	$58.41M	USD	Point-in-time
Current portions of operating lease liabilities (including amounts in VIEs of $102 and $0, respectively)	`OperatingLeaseLiabilityCurrent`	$5.08M	USD	Point-in-time
Goodwill	`Goodwill`	$58.33M	USD	Point-in-time
Goodwill	`Goodwill`	$56.13M	USD	Point-in-time
Long-term debt and financing lease liabilities, less current portions and net of deferred financing fees (including amounts in VIEs of $24,654 and $26,461, respectively)	`LongTermDebtAndCapitalLeaseObligations`	$266.18M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$2.00M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$1.61M	USD	Point-in-time
Long-term debt and financing lease liabilities, less current portions and net of deferred financing fees (including amounts in VIEs of $24,654 and $26,461, respectively)	`LongTermDebtAndCapitalLeaseObligations`	$219.16M	USD	Point-in-time
Operating lease assets (including amounts in VIEs of $6,511 and $0, respectively)	`OperatingLeaseRightOfUseAsset`	$32.79M	USD	Point-in-time
Long-term portions of operating lease liabilities, less current portions (including amounts in VIEs of $6,180 and $0, respectively)	`OperatingLeaseLiabilityNoncurrent`	$28.48M	USD	Point-in-time
Long-term portions of operating lease liabilities, less current portions (including amounts in VIEs of $6,180 and $0, respectively)	`OperatingLeaseLiabilityNoncurrent`	$29.10M	USD	Point-in-time
Operating lease assets (including amounts in VIEs of $6,511 and $0, respectively)	`OperatingLeaseRightOfUseAsset`	$31.64M	USD	Point-in-time
Other assets (including amounts in VIEs of $1,662 and $1,613, respectively)	`OtherAssetsNoncurrent`	$29.39M	USD	Point-in-time
Other liabilities (including amounts in VIEs of $1,171 and $2,131, respectively)	`OtherLiabilitiesNoncurrent`	$29.57M	USD	Point-in-time
Other liabilities (including amounts in VIEs of $1,171 and $2,131, respectively)	`OtherLiabilitiesNoncurrent`	$29.21M	USD	Point-in-time
Other assets (including amounts in VIEs of $1,662 and $1,613, respectively)	`OtherAssetsNoncurrent`	$35.82M	USD	Point-in-time
Total assets	`Assets`	$1.37B	USD	Point-in-time
Preferred stock, par value (in usd per share)	`PreferredStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Preferred stock, par value (in usd per share)	`PreferredStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Total assets	`Assets`	$1.16B	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Current portions of long-term debt and financing lease liabilities (including amounts in VIEs of $2,252 and $1,712, respectively)	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$69.97M	USD	Point-in-time
Preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Current portions of long-term debt and financing lease liabilities (including amounts in VIEs of $2,252 and $1,712, respectively)	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$26.89M	USD	Point-in-time
Preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Accounts payable (including amounts in VIEs of $2,006 and $234, respectively)	`AccountsPayableCurrent`	$202.42M	USD	Point-in-time
Accounts payable (including amounts in VIEs of $2,006 and $234, respectively)	`AccountsPayableCurrent`	$134.33M	USD	Point-in-time
Accrued expenses and other current liabilities (including amounts in VIEs of $2,203 and $4,146, respectively)	`AccruedLiabilitiesCurrent`	$35.95M	USD	Point-in-time
Accrued expenses and other current liabilities (including amounts in VIEs of $2,203 and $4,146, respectively)	`AccruedLiabilitiesCurrent`	$23.26M	USD	Point-in-time
Accrued expenses and other current liabilities (including amounts in VIEs of $2,203 and $4,146, respectively)	`AccruedLiabilitiesCurrent`	$31.36M	USD	Point-in-time
Current portions of operating lease liabilities (including amounts in VIEs of $102 and $0, respectively)	`OperatingLeaseLiabilityCurrent`	$5.80M	USD	Point-in-time
Current portions of operating lease liabilities (including amounts in VIEs of $102 and $0, respectively)	`OperatingLeaseLiabilityCurrent`	$5.08M	USD	Point-in-time
Billings in excess of cost and estimated earnings	`ContractWithCustomerLiabilityCurrent`	$24.36M	USD	Point-in-time
Billings in excess of cost and estimated earnings	`ContractWithCustomerLiabilityCurrent`	$26.62M	USD	Point-in-time
Income taxes payable	`TaxesPayableCurrent`	$1.10M	USD	Point-in-time
Treasury stock, shares (in shares)	`TreasuryStockShares`	2.10M	shares	Point-in-time
Income taxes payable	`TaxesPayableCurrent`	$486.00K	USD	Point-in-time
Treasury stock, shares (in shares)	`TreasuryStockShares`	2.09M	shares	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$336.65M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$222.63M	USD	Point-in-time
Long-term debt and financing lease liabilities, less current portions and net of deferred financing fees (including amounts in VIEs of $24,654 and $26,461, respectively)	`LongTermDebtAndCapitalLeaseObligations`	$266.18M	USD	Point-in-time
Long-term debt and financing lease liabilities, less current portions and net of deferred financing fees (including amounts in VIEs of $24,654 and $26,461, respectively)	`LongTermDebtAndCapitalLeaseObligations`	$219.16M	USD	Point-in-time
Federal ESPC liabilities	`AccountsPayableAndAccruedLiabilitiesNoncurrent`	$245.04M	USD	Point-in-time
Federal ESPC liabilities	`AccountsPayableAndAccruedLiabilitiesNoncurrent`	$288.05M	USD	Point-in-time
Deferred income taxes, net	`DeferredIncomeTaxLiabilitiesNet`	$4.35M	USD	Point-in-time
Deferred income taxes, net	`DeferredIncomeTaxLiabilitiesNet`	$584.00K	USD	Point-in-time
Deferred income taxes, net	`DeferredIncomeTaxLiabilitiesNet`	$115.00K	USD	Point-in-time
Deferred grant income	`ContractWithCustomerLiabilityNoncurrent`	$6.88M	USD	Point-in-time
Deferred grant income	`ContractWithCustomerLiabilityNoncurrent`	$6.64M	USD	Point-in-time
Long-term portions of operating lease liabilities, less current portions (including amounts in VIEs of $6,180 and $0, respectively)	`OperatingLeaseLiabilityNoncurrent`	$28.48M	USD	Point-in-time
Long-term portions of operating lease liabilities, less current portions (including amounts in VIEs of $6,180 and $0, respectively)	`OperatingLeaseLiabilityNoncurrent`	$29.10M	USD	Point-in-time
Other liabilities (including amounts in VIEs of $1,171 and $2,131, respectively)	`OtherLiabilitiesNoncurrent`	$29.57M	USD	Point-in-time
Other liabilities (including amounts in VIEs of $1,171 and $2,131, respectively)	`OtherLiabilitiesNoncurrent`	$29.21M	USD	Point-in-time
Commitments and contingencies (Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Redeemable non-controlling interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$14.72M	USD	Point-in-time
Redeemable non-controlling interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$31.62M	USD	Point-in-time
Preferred stock, $0.0001 par value, 5,000,000 shares authorized, no shares issued and outstanding at December 31, 2019 and 2018	`PreferredStockValueOutstanding`	-	USD	Point-in-time
Preferred stock, $0.0001 par value, 5,000,000 shares authorized, no shares issued and outstanding at December 31, 2019 and 2018	`PreferredStockValueOutstanding`	-	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$133.69M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$124.65M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$235.84M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$314.46M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$269.81M	USD	Point-in-time
Accumulated other comprehensive loss, net of income taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-5.95M	USD	Point-in-time
Accumulated other comprehensive loss, net of income taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-7.51M	USD	Point-in-time
Less - treasury stock, at cost, 2,101,340 shares at December 31, 2019, and 2,091,040 shares at December 31, 2018	`TreasuryStockValue`	$11.64M	USD	Point-in-time
Less - treasury stock, at cost, 2,101,340 shares at December 31, 2019, and 2,091,040 shares at December 31, 2018	`TreasuryStockValue`	$11.78M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$428.86M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$376.88M	USD	Point-in-time
Total liabilities, redeemable non-controlling interests and stockholders equity	`LiabilitiesAndStockholdersEquity`	$1.37B	USD	Point-in-time
Total liabilities, redeemable non-controlling interests and stockholders equity	`LiabilitiesAndStockholdersEquity`	$1.16B	USD	Point-in-time

Income Statement 101 line items

Line Item	Tag	Value	Unit	Period
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$866.93M	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$217.37M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$306.61M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$717.15M	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$205.38M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$212.03M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$196.98M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$198.18M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$787.14M	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$167.41M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$150.11M	USD	1 Quarter
Cost of revenues	`CostOfGoodsAndServicesSold`	$698.82M	USD	Annual
Cost of revenues	`CostOfGoodsAndServicesSold`	$613.53M	USD	Annual
Cost of revenues	`CostOfGoodsAndServicesSold`	$572.99M	USD	Annual
Gross profit	`GrossProfit`	$46.16M	USD	1 Quarter
Gross profit	`GrossProfit`	$43.14M	USD	1 Quarter
Gross profit	`GrossProfit`	$47.65M	USD	1 Quarter
Gross profit	`GrossProfit`	$42.78M	USD	1 Quarter
Gross profit	`GrossProfit`	$44.69M	USD	1 Quarter
Gross profit	`GrossProfit`	$32.63M	USD	1 Quarter
Gross profit	`GrossProfit`	$168.12M	USD	Annual
Gross profit	`GrossProfit`	$49.20M	USD	1 Quarter
Gross profit	`GrossProfit`	$173.61M	USD	Annual
Gross profit	`GrossProfit`	$144.16M	USD	Annual
Gross profit	`GrossProfit`	$35.47M	USD	1 Quarter
Selling, general and administrative expenses	`GeneralAndAdministrativeExpense`	$116.50M	USD	Annual
Selling, general and administrative expenses	`GeneralAndAdministrativeExpense`	$114.51M	USD	Annual
Selling, general and administrative expenses	`GeneralAndAdministrativeExpense`	$107.57M	USD	Annual
Operating income	`OperatingIncomeLoss`	$36.59M	USD	Annual
Operating income	`OperatingIncomeLoss`	$51.61M	USD	Annual
Operating income	`OperatingIncomeLoss`	$59.10M	USD	Annual
Other expenses, net	`NonoperatingIncomeExpense`	$-15.06M	USD	Annual
Other expenses, net	`NonoperatingIncomeExpense`	$-16.71M	USD	Annual
Other expenses, net	`NonoperatingIncomeExpense`	$-7.87M	USD	Annual
Income before (benefit) provision for income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$36.55M	USD	Annual
Income before (benefit) provision for income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$28.72M	USD	Annual
Income before (benefit) provision for income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$42.39M	USD	Annual
Income tax (benefit) provision	`IncomeTaxExpenseBenefit`	$4.81M	USD	Annual
Income tax (benefit) provision	`IncomeTaxExpenseBenefit`	$-3.75M	USD	Annual
Income tax (benefit) provision	`IncomeTaxExpenseBenefit`	$-4.79M	USD	Annual
Net income	`ProfitLoss`	$37.58M	USD	Annual
Net income	`ProfitLoss`	$33.51M	USD	Annual
Net income	`ProfitLoss`	$40.30M	USD	Annual
Net loss attributable to redeemable non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-3.98M	USD	Annual
Net loss attributable to redeemable non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-407.00K	USD	Annual
Net loss attributable to redeemable non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-4.13M	USD	Annual
Net income attributable to common shareholders	`NetIncomeLoss`	$8.87M	USD	1 Quarter
Net income attributable to common shareholders	`NetIncomeLoss`	$9.22M	USD	1 Quarter
Net income attributable to common shareholders	`NetIncomeLoss`	$4.15M	USD	1 Quarter
Net income attributable to common shareholders	`NetIncomeLoss`	$8.70M	USD	1 Quarter
Net income attributable to common shareholders	`NetIncomeLoss`	$37.49M	USD	Annual
Net income attributable to common shareholders	`NetIncomeLoss`	$22.20M	USD	1 Quarter
Net income attributable to common shareholders	`NetIncomeLoss`	$44.44M	USD	Annual
Net income attributable to common shareholders	`NetIncomeLoss`	$6.99M	USD	1 Quarter
Net income attributable to common shareholders	`NetIncomeLoss`	$11.59M	USD	1 Quarter
Net income attributable to common shareholders	`NetIncomeLoss`	$37.98M	USD	Annual
Net income attributable to common shareholders	`NetIncomeLoss`	$10.70M	USD	1 Quarter
Basic (in usd per share)	`EarningsPerShareBasic`	$0.25	USD	1 Quarter
Basic (in usd per share)	`EarningsPerShareBasic`	$0.95	USD	Annual
Basic (in usd per share)	`EarningsPerShareBasic`	$0.47	USD	1 Quarter
Basic (in usd per share)	`EarningsPerShareBasic`	$0.15	USD	1 Quarter
Basic (in usd per share)	`EarningsPerShareBasic`	$0.09	USD	1 Quarter
Basic (in usd per share)	`EarningsPerShareBasic`	$0.20	USD	1 Quarter
Basic (in usd per share)	`EarningsPerShareBasic`	$0.19	USD	1 Quarter
Basic (in usd per share)	`EarningsPerShareBasic`	$0.19	USD	1 Quarter
Basic (in usd per share)	`EarningsPerShareBasic`	$0.23	USD	1 Quarter
Basic (in usd per share)	`EarningsPerShareBasic`	$0.82	USD	Annual
Basic (in usd per share)	`EarningsPerShareBasic`	$0.83	USD	Annual
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.19	USD	1 Quarter
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.93	USD	Annual
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.19	USD	1 Quarter
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.15	USD	1 Quarter
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.24	USD	1 Quarter
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.46	USD	1 Quarter
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.81	USD	Annual
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.19	USD	1 Quarter
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.23	USD	1 Quarter
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.09	USD	1 Quarter
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.82	USD	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	45.73M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	46.55M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	46.11M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	46.59M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	45.47M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	46.39M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	47.10M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	45.85M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	45.37M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	45.51M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	46.29M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	46.83M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	46.94M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	45.75M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.65M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.68M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	45.99M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.77M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	46.41M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.69M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.33M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	48.06M	shares	1 Quarter

Cash Flow Statement 159 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$37.58M	USD	Annual
Net income	`ProfitLoss`	$33.51M	USD	Annual
Net income	`ProfitLoss`	$40.30M	USD	Annual
Depreciation of energy assets	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$21.65M	USD	Annual
Depreciation of energy assets	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$27.30M	USD	Annual
Depreciation of energy assets	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$35.54M	USD	Annual
Depreciation of property and equipment	`Depreciation`	$2.99M	USD	Annual
Depreciation of property and equipment	`Depreciation`	$2.17M	USD	Annual
Depreciation of property and equipment	`Depreciation`	$2.39M	USD	Annual
Amortization of deferred financing fees	`AmortizationOfFinancingCosts`	$1.62M	USD	Annual
Amortization of deferred financing fees	`AmortizationOfFinancingCosts`	$2.23M	USD	Annual
Amortization of deferred financing fees	`AmortizationOfFinancingCosts`	$2.19M	USD	Annual
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$909.00K	USD	Annual
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$1.06M	USD	Annual
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$1.45M	USD	Annual
Accretion of ARO and contingent consideration	`AccretionOfAROAndContingentConsideration`	-	USD	Annual
Accretion of ARO and contingent consideration	`AccretionOfAROAndContingentConsideration`	$137.00K	USD	Annual
Accretion of ARO and contingent consideration	`AccretionOfAROAndContingentConsideration`	-	USD	Annual
Provision for (recovery of) bad debts	`ProvisionforDoubtfulAccountsIncludingRetainageAccounts`	$77.00K	USD	Annual
Provision for (recovery of) bad debts	`ProvisionforDoubtfulAccountsIncludingRetainageAccounts`	$-216.00K	USD	Annual
Provision for (recovery of) bad debts	`ProvisionforDoubtfulAccountsIncludingRetainageAccounts`	$610.00K	USD	Annual
Loss (gain) on disposal / sale of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-298.00K	USD	Annual
Loss (gain) on disposal / sale of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$103.00K	USD	Annual
Loss (gain) on disposal / sale of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$2.16M	USD	Annual
Net gain from derivatives	`UnrealizedGainLossOnDerivatives`	$121.00K	USD	Annual
Net gain from derivatives	`UnrealizedGainLossOnDerivatives`	$271.00K	USD	Annual
Net gain from derivatives	`UnrealizedGainLossOnDerivatives`	$1.07M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$1.29M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$1.26M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$1.62M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefitExcludingEffectsOfExchangeRatesOnCash`	$5.52M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefitExcludingEffectsOfExchangeRatesOnCash`	$-4.53M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefitExcludingEffectsOfExchangeRatesOnCash`	$-3.35M	USD	Annual
Unrealized foreign exchange loss (gain)	`ForeignCurrencyTransactionGainLossUnrealized`	$1.41M	USD	Annual
Unrealized foreign exchange loss (gain)	`ForeignCurrencyTransactionGainLossUnrealized`	$130.00K	USD	Annual
Unrealized foreign exchange loss (gain)	`ForeignCurrencyTransactionGainLossUnrealized`	$-1.82M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-9.77M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$8.50M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-1.87M	USD	Annual
Accounts receivable retainage	`IncreaseDecreaseInReceivables`	$-3.77M	USD	Annual
Accounts receivable retainage	`IncreaseDecreaseInReceivables`	$-1.28M	USD	Annual
Accounts receivable retainage	`IncreaseDecreaseInReceivables`	$3.37M	USD	Annual
Federal ESPC receivable	`FinancingReceivableSignificantSales`	$157.54M	USD	Annual
Federal ESPC receivable	`FinancingReceivableSignificantSales`	$188.06M	USD	Annual
Federal ESPC receivable	`FinancingReceivableSignificantSales`	$155.54M	USD	Annual
Inventory, net	`IncreaseDecreaseInInventories`	$-3.97M	USD	Annual
Inventory, net	`IncreaseDecreaseInInventories`	$1.47M	USD	Annual
Inventory, net	`IncreaseDecreaseInInventories`	$-373.00K	USD	Annual
Costs and estimated earnings in excess of billings	`IncreaseDecreaseInOtherReceivables`	$106.70M	USD	Annual
Costs and estimated earnings in excess of billings	`IncreaseDecreaseInOtherReceivables`	$-8.02M	USD	Annual
Costs and estimated earnings in excess of billings	`IncreaseDecreaseInOtherReceivables`	$46.73M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-6.76M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$2.47M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$18.40M	USD	Annual
Project development costs	`IncreaseDecreaseInConstructionPayables`	$-3.01M	USD	Annual
Project development costs	`IncreaseDecreaseInConstructionPayables`	$-8.66M	USD	Annual
Project development costs	`IncreaseDecreaseInConstructionPayables`	$8.12M	USD	Annual
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$3.50M	USD	Annual
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-111.00K	USD	Annual
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-1.06M	USD	Annual
Accounts payable, accrued expenses and other current liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$43.53M	USD	Annual
Accounts payable, accrued expenses and other current liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$2.94M	USD	Annual
Accounts payable, accrued expenses and other current liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$19.65M	USD	Annual
Billings in excess of cost and estimated earnings	`IncreaseDecreaseInContractWithCustomerLiability`	$-2.17M	USD	Annual
Billings in excess of cost and estimated earnings	`IncreaseDecreaseInContractWithCustomerLiability`	$2.66M	USD	Annual
Billings in excess of cost and estimated earnings	`IncreaseDecreaseInContractWithCustomerLiability`	$2.87M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-783.00K	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-1.62M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-540.00K	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$1.10M	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-5.68M	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-350.00K	USD	Annual
Cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-53.20M	USD	Annual
Cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-135.57M	USD	Annual
Cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-196.29M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$3.94M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$2.85M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$6.67M	USD	Annual
Purchases of energy assets, net of grant proceeds	`PaymentsToAcquireOtherProductiveAssets`	$85.56M	USD	Annual
Purchases of energy assets, net of grant proceeds	`PaymentsToAcquireOtherProductiveAssets`	$125.67M	USD	Annual
Purchases of energy assets, net of grant proceeds	`PaymentsToAcquireOtherProductiveAssets`	$133.95M	USD	Annual
Proceeds from sale of assets of a business	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	Annual
Proceeds from sale of assets of a business	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$2.78M	USD	Annual
Proceeds from sale of assets of a business	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	Annual
Acquisitions, net of cash received	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$1.29M	USD	Annual
Acquisitions, net of cash received	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$3.59M	USD	Annual
Acquisitions, net of cash received	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$2.41M	USD	Annual
Contributions to equity investment	`PaymentsToAcquireEquityMethodInvestments`	-	USD	Annual
Contributions to equity investment	`PaymentsToAcquireEquityMethodInvestments`	-	USD	Annual
Contributions to equity investment	`PaymentsToAcquireEquityMethodInvestments`	$301.00K	USD	Annual
Cash flows from investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-88.04M	USD	Annual
Cash flows from investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-142.22M	USD	Annual
Cash flows from investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-133.21M	USD	Annual
Payments of financing fees	`PaymentsOfFinancingCosts`	$1.67M	USD	Annual
Payments of financing fees	`PaymentsOfFinancingCosts`	$4.07M	USD	Annual
Payments of financing fees	`PaymentsOfFinancingCosts`	$2.88M	USD	Annual
Proceeds from exercises of options and ESPP	`ProceedsFromStockOptionsExercised`	$1.98M	USD	Annual
Proceeds from exercises of options and ESPP	`ProceedsFromStockOptionsExercised`	$7.42M	USD	Annual
Proceeds from exercises of options and ESPP	`ProceedsFromStockOptionsExercised`	$7.20M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$3.41M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$1.84M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$144.00K	USD	Annual
Proceeds (payments) from senior secured credit facility, net	`ProceedsFromRepaymentsOfLinesOfCredit`	$-900.00K	USD	Annual
Proceeds (payments) from senior secured credit facility, net	`ProceedsFromRepaymentsOfLinesOfCredit`	$73.35M	USD	Annual
Proceeds (payments) from senior secured credit facility, net	`ProceedsFromRepaymentsOfLinesOfCredit`	$12.55M	USD	Annual
Proceeds from long-term debt financings	`ProceedsFromIssuanceOfLongTermDebt`	$48.48M	USD	Annual
Proceeds from long-term debt financings	`ProceedsFromIssuanceOfLongTermDebt`	$88.11M	USD	Annual
Proceeds from long-term debt financings	`ProceedsFromIssuanceOfLongTermDebt`	$43.88M	USD	Annual
Proceeds from Federal ESPC projects	`ProceedsFromFederalESPCFunding`	$199.36M	USD	Annual
Proceeds from Federal ESPC projects	`ProceedsFromFederalESPCFunding`	$165.01M	USD	Annual
Proceeds from Federal ESPC projects	`ProceedsFromFederalESPCFunding`	$158.24M	USD	Annual
Proceeds for energy assets from Federal ESPC	`ProceedsFromSaleOfInvestmentAssets`	$3.99M	USD	Annual
Proceeds for energy assets from Federal ESPC	`ProceedsFromSaleOfInvestmentAssets`	$4.24M	USD	Annual
Proceeds for energy assets from Federal ESPC	`ProceedsFromSaleOfInvestmentAssets`	$2.28M	USD	Annual
Proceeds from sale-leaseback financings	`SaleLeasebackTransactionProceeds`	$51.20M	USD	Annual
Proceeds from sale-leaseback financings	`SaleLeasebackTransactionProceeds`	-	USD	Annual
Proceeds from sale-leaseback financings	`SaleLeasebackTransactionProceeds`	$5.14M	USD	Annual
Contributions from redeemable non-controlling interests, net	`ProceedsFromMinorityShareholders`	$21.37M	USD	Annual
Contributions from redeemable non-controlling interests, net	`ProceedsFromMinorityShareholders`	$7.47M	USD	Annual
Contributions from redeemable non-controlling interests, net	`ProceedsFromMinorityShareholders`	$4.79M	USD	Annual
Payments on long-term debt	`RepaymentsOfLongTermDebt`	$36.40M	USD	Annual
Payments on long-term debt	`RepaymentsOfLongTermDebt`	$28.43M	USD	Annual
Payments on long-term debt	`RepaymentsOfLongTermDebt`	$54.16M	USD	Annual
Cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$230.24M	USD	Annual
Cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$224.51M	USD	Annual
Cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$317.42M	USD	Annual
Effect of exchange rate changes on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$447.00K	USD	Annual
Effect of exchange rate changes on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$654.00K	USD	Annual
Effect of exchange rate changes on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-295.00K	USD	Annual
Net (decrease) increase in cash and cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$37.81M	USD	Annual
Net (decrease) increase in cash and cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$7.28M	USD	Annual
Net (decrease) increase in cash and cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-20.65M	USD	Annual
Cash, cash equivalents, and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$52.83M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$60.10M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$77.26M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$97.91M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$52.83M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$60.10M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$77.26M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$97.91M	USD	Point-in-time
Cash paid for interest	`InterestPaidNet`	$17.47M	USD	Annual
Cash paid for interest	`InterestPaidNet`	$11.68M	USD	Annual
Cash paid for interest	`InterestPaidNet`	$15.56M	USD	Annual
Cash paid for income taxes	`IncomeTaxesPaid`	$2.26M	USD	Annual
Cash paid for income taxes	`IncomeTaxesPaid`	$3.90M	USD	Annual
Cash paid for income taxes	`IncomeTaxesPaid`	$5.78M	USD	Annual
Non-cash Federal ESPC settlement	`NoncashorPartNoncashAcquisitionFinancingReceivableAcquired`	$101.56M	USD	Annual
Non-cash Federal ESPC settlement	`NoncashorPartNoncashAcquisitionFinancingReceivableAcquired`	$242.52M	USD	Annual
Non-cash Federal ESPC settlement	`NoncashorPartNoncashAcquisitionFinancingReceivableAcquired`	$66.92M	USD	Annual
Accrued purchases of energy assets	`CapitalExpendituresIncurredButNotYetPaid`	$15.01M	USD	Annual
Accrued purchases of energy assets	`CapitalExpendituresIncurredButNotYetPaid`	$7.33M	USD	Annual
Accrued purchases of energy assets	`CapitalExpendituresIncurredButNotYetPaid`	$34.87M	USD	Annual
Conversion of revolver to term loan	`DebtConversionConvertedInstrumentAmount1`	$25.00M	USD	Annual
Conversion of revolver to term loan	`DebtConversionConvertedInstrumentAmount1`	$25.00M	USD	Annual
Conversion of revolver to term loan	`DebtConversionConvertedInstrumentAmount1`	-	USD	Annual
Total cash and cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$52.83M	USD	Point-in-time
Total cash and cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$60.10M	USD	Point-in-time
Total cash and cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$77.26M	USD	Point-in-time
Total cash and cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$97.91M	USD	Point-in-time

Stockholders Equity 58 line items

Line Item	Tag	Value	Unit	Period
Redeemable non-controlling interests beginning balance	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$31.62M	USD	Point-in-time
Redeemable non-controlling interests beginning balance	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$6.85M	USD	Point-in-time
Redeemable non-controlling interests beginning balance	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$10.34M	USD	Point-in-time
Redeemable non-controlling interests beginning balance	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$14.72M	USD	Point-in-time
Contributions from redeemable non-controlling interests	`NoncontrollingInterestIncreaseFromContributionsFromNoncontrollingInterestHolders`	$21.84M	USD	Annual
Contributions from redeemable non-controlling interests	`NoncontrollingInterestIncreaseFromContributionsFromNoncontrollingInterestHolders`	$7.76M	USD	Annual
Contributions from redeemable non-controlling interests	`NoncontrollingInterestIncreaseFromContributionsFromNoncontrollingInterestHolders`	$5.20M	USD	Annual
Distributions to redeemable non-controlling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$410.00K	USD	Annual
Distributions to redeemable non-controlling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$803.00K	USD	Annual
Distributions to redeemable non-controlling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$288.00K	USD	Annual
Net (loss) income from redeemable non-controlling interests	`TemporaryEquityNetIncome`	$-407.00K	USD	Annual
Net (loss) income from redeemable non-controlling interests	`TemporaryEquityNetIncome`	$-4.13M	USD	Annual
Net (loss) income from redeemable non-controlling interests	`TemporaryEquityNetIncome`	$-3.98M	USD	Annual
Redeemable non-controlling interests ending balance	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$31.62M	USD	Point-in-time
Redeemable non-controlling interests ending balance	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$6.85M	USD	Point-in-time
Redeemable non-controlling interests ending balance	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$10.34M	USD	Point-in-time
Redeemable non-controlling interests ending balance	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$14.72M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$336.62M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$376.88M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$428.86M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$294.31M	USD	Point-in-time
Exercise of stock options, net (in shares)	`StockIssuedDuringPeriodSharesStockOptionsExercised`	916,000.00	shares	Annual
Exercise of stock options, net (in shares)	`StockIssuedDuringPeriodSharesStockOptionsExercised`	401,000.00	shares	Annual
Exercise of stock options, net (in shares)	`StockIssuedDuringPeriodSharesStockOptionsExercised`	909,000.00	shares	Annual
Exercise of stock options, net	`StockIssuedDuringPeriodValueStockOptionsExercised`	$6.74M	USD	Annual
Exercise of stock options, net	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.98M	USD	Annual
Exercise of stock options, net	`StockIssuedDuringPeriodValueStockOptionsExercised`	$6.70M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.62M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.26M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.29M	USD	Annual
Employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$501.00K	USD	Annual
Employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$675.00K	USD	Annual
Open market purchase of common shares (in shares)	`TreasuryStockSharesAcquired`	218,000.00	shares	Annual
Open market purchase of common shares (in shares)	`TreasuryStockSharesAcquired`	10,300.00	shares	Annual
Open market purchase of common shares	`TreasuryStockValueAcquiredCostMethod`	$3.41M	USD	Annual
Open market purchase of common shares	`TreasuryStockValueAcquiredCostMethod`	$144.00K	USD	Annual
Open market purchase of common shares	`TreasuryStockValueAcquiredCostMethod`	$1.84M	USD	Annual
Unrealized gain from interest rate hedge, net	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-2.73M	USD	Annual
Unrealized gain from interest rate hedge, net	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$413.00K	USD	Annual
Unrealized gain from interest rate hedge, net	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$310.00K	USD	Annual
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$1.38M	USD	Annual
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-250.00K	USD	Annual
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$655.00K	USD	Annual
Net (loss) income	`NetIncomeLoss`	$8.87M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$9.22M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$4.15M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$8.70M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$37.49M	USD	Annual
Net (loss) income	`NetIncomeLoss`	$22.20M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$44.44M	USD	Annual
Net (loss) income	`NetIncomeLoss`	$6.99M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$11.59M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$37.98M	USD	Annual
Net (loss) income	`NetIncomeLoss`	$10.70M	USD	1 Quarter
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$336.62M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$376.88M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$428.86M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$294.31M	USD	Point-in-time

Comprehensive Income 24 line items

Line Item	Tag	Value	Unit	Period
Unrealized (loss) gain from interest rate hedges, tax effect	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax`	$35.00K	USD	Annual
Net income	`ProfitLoss`	$37.58M	USD	Annual
Net income	`ProfitLoss`	$33.51M	USD	Annual
Unrealized (loss) gain from interest rate hedges, tax effect	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax`	$984.00K	USD	Annual
Net income	`ProfitLoss`	$40.30M	USD	Annual
Unrealized (loss) gain from interest rate hedges, tax effect	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax`	$12.00K	USD	Annual
Unrealized (loss) gain from interest rate hedges, net of tax effect of $(984), $(12) and $(35), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-73.00K	USD	Annual
Unrealized (loss) gain from interest rate hedges, net of tax effect of $(984), $(12) and $(35), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$310.00K	USD	Annual
Unrealized (loss) gain from interest rate hedges, net of tax effect of $(984), $(12) and $(35), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-2.94M	USD	Annual
Foreign currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$655.00K	USD	Annual
Foreign currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-250.00K	USD	Annual
Foreign currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$1.38M	USD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-323.00K	USD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$965.00K	USD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-1.56M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$38.74M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$34.47M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$37.25M	USD	Annual
Comprehensive loss attributable to redeemable non-controlling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-407.00K	USD	Annual
Comprehensive loss attributable to redeemable non-controlling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-4.13M	USD	Annual
Comprehensive loss attributable to redeemable non-controlling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-3.98M	USD	Annual
Comprehensive income attributable to common shareholders	`ComprehensiveIncomeNetOfTax`	$38.46M	USD	Annual
Comprehensive income attributable to common shareholders	`ComprehensiveIncomeNetOfTax`	$37.66M	USD	Annual
Comprehensive income attributable to common shareholders	`ComprehensiveIncomeNetOfTax`	$42.87M	USD	Annual

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.