10-Q Filing

Aqua Metals, Inc. CIK: 1621832 Q2 2019

Filing Information

Form Type	10-Q
Accession Number	`0001621832-19-000075`
Period End Date	20190630
Filing Date	20190731
Fiscal Year	2019
Fiscal Period	Q2
XBRL Instance	aqms-20190630.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 67 Income Statement 56 Cash Flow Statement 86 Stockholders Equity 27

Balance Sheet 67 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common stock, authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$27.31M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$20.89M	USD	Point-in-time
Common stock, issued (in shares)	`CommonStockSharesIssued`	38.93M	shares	Point-in-time
Common stock, issued (in shares)	`CommonStockSharesIssued`	56.89M	shares	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$725.00K	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$1.01M	USD	Point-in-time
Common stock, outstanding (in shares)	`CommonStockSharesOutstanding`	56.89M	shares	Point-in-time
Common stock, outstanding (in shares)	`CommonStockSharesOutstanding`	38.93M	shares	Point-in-time
Inventory, net	`InventoryNet`	$1.74M	USD	Point-in-time
Inventory, net	`InventoryNet`	$765.00K	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$580.00K	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$370.00K	USD	Point-in-time
Total current assets	`AssetsCurrent`	$30.65M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$22.75M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$45.55M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$47.63M	USD	Point-in-time
Intellectual property, net	`FiniteLivedIntangibleAssetsNet`	$1.09M	USD	Point-in-time
Intellectual property, net	`FiniteLivedIntangibleAssetsNet`	$1.27M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$1.80M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$4.36M	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$48.62M	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$53.08M	USD	Point-in-time
Total assets	`Assets`	$71.37M	USD	Point-in-time
Total assets	`Assets`	$83.73M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$5.45M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$2.09M	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$2.41M	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$5.20M	USD	Point-in-time
Lease liability, current portion	`OperatingandFinanceLiabilityCurrent`	$121.00K	USD	Point-in-time
Lease liability, current portion	`OperatingandFinanceLiabilityCurrent`	$520.00K	USD	Point-in-time
Deferred rent, current portion	`DeferredRentCreditCurrent`	$8.00K	USD	Point-in-time
Notes payable, current portion	`NotesPayableCurrent`	$311.00K	USD	Point-in-time
Notes payable, current portion	`NotesPayableCurrent`	$272.00K	USD	Point-in-time
Convertible note payable, current portion	`ConvertibleNotesPayableCurrent`	-	USD	Point-in-time
Convertible note payable, current portion	`ConvertibleNotesPayableCurrent`	$4.08M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$11.80M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$8.65M	USD	Point-in-time
Deferred rent, non-current portion	`DeferredRentCreditNoncurrent`	$27.00K	USD	Point-in-time
Lease liability, non-current portion	`OperatingandFinanceLiabilityNoncurrent`	$110.00K	USD	Point-in-time
Lease liability, non-current portion	`OperatingandFinanceLiabilityNoncurrent`	$1.15M	USD	Point-in-time
Asset retirement obligation	`AssetRetirementObligationsNoncurrent`	$745.00K	USD	Point-in-time
Asset retirement obligation	`AssetRetirementObligationsNoncurrent`	$700.00K	USD	Point-in-time
Asset retirement obligation	`AssetRetirementObligationsNoncurrent`	$767.00K	USD	Point-in-time
Notes payable, non-current portion	`LongTermNotesPayable`	$8.55M	USD	Point-in-time
Notes payable, non-current portion	`LongTermNotesPayable`	$8.60M	USD	Point-in-time
Total liabilities	`Liabilities`	$21.28M	USD	Point-in-time
Total liabilities	`Liabilities`	$19.11M	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock; $0.001 par value; 100,000,000 shares authorized; 56,889,876 and 38,932,437 shares issued and outstanding as of June 30, 2019 and December 31, 2018, respectively	`CommonStockValue`	$39.00K	USD	Point-in-time
Common stock; $0.001 par value; 100,000,000 shares authorized; 56,889,876 and 38,932,437 shares issued and outstanding as of June 30, 2019 and December 31, 2018, respectively	`CommonStockValue`	$57.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$145.15M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$181.86M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-95.10M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-117.31M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$50.28M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$58.97M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$53.68M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$50.09M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$71.75M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$64.61M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$71.37M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$83.73M	USD	Point-in-time

Income Statement 56 line items

Line Item	Tag	Value	Unit	Period
Product sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$483.00K	USD	1 Quarter
Product sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.48M	USD	1 Quarter
Product sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.21M	USD	2 Qtrs
Product sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.92M	USD	2 Qtrs
Cost of product sales	`CostOfGoodsAndServicesSold`	$7.18M	USD	1 Quarter
Cost of product sales	`CostOfGoodsAndServicesSold`	$10.04M	USD	2 Qtrs
Cost of product sales	`CostOfGoodsAndServicesSold`	$11.87M	USD	2 Qtrs
Cost of product sales	`CostOfGoodsAndServicesSold`	$4.60M	USD	1 Quarter
Research and development cost	`ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost`	$338.00K	USD	1 Quarter
Research and development cost	`ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost`	$1.20M	USD	1 Quarter
Research and development cost	`ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost`	$2.68M	USD	2 Qtrs
Research and development cost	`ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost`	$958.00K	USD	2 Qtrs
General and administrative expense	`GeneralAndAdministrativeExpense`	$3.91M	USD	1 Quarter
General and administrative expense	`GeneralAndAdministrativeExpense`	$8.35M	USD	2 Qtrs
General and administrative expense	`GeneralAndAdministrativeExpense`	$5.69M	USD	2 Qtrs
General and administrative expense	`GeneralAndAdministrativeExpense`	$4.33M	USD	1 Quarter
Total operating expense	`OperatingExpenses`	$18.40M	USD	2 Qtrs
Total operating expense	`OperatingExpenses`	$21.18M	USD	2 Qtrs
Total operating expense	`OperatingExpenses`	$9.72M	USD	1 Quarter
Total operating expense	`OperatingExpenses`	$11.86M	USD	1 Quarter
Loss from operations	`OperatingIncomeLoss`	$-10.38M	USD	1 Quarter
Loss from operations	`OperatingIncomeLoss`	$-16.19M	USD	2 Qtrs
Loss from operations	`OperatingIncomeLoss`	$-9.23M	USD	1 Quarter
Loss from operations	`OperatingIncomeLoss`	$-19.25M	USD	2 Qtrs
Interest expense	`InterestExpense`	$3.09M	USD	2 Qtrs
Interest expense	`InterestExpense`	$203.00K	USD	1 Quarter
Interest expense	`InterestExpense`	$719.00K	USD	1 Quarter
Interest expense	`InterestExpense`	$1.31M	USD	2 Qtrs
Interest and other income	`InterestAndOtherIncome`	$77.00K	USD	1 Quarter
Interest and other income	`InterestAndOtherIncome`	$42.00K	USD	2 Qtrs
Interest and other income	`InterestAndOtherIncome`	$140.00K	USD	2 Qtrs
Interest and other income	`InterestAndOtherIncome`	$25.00K	USD	1 Quarter
Total other expense, net	`NonoperatingIncomeExpense`	$-694.00K	USD	1 Quarter
Total other expense, net	`NonoperatingIncomeExpense`	$-2.95M	USD	2 Qtrs
Total other expense, net	`NonoperatingIncomeExpense`	$-1.26M	USD	2 Qtrs
Total other expense, net	`NonoperatingIncomeExpense`	$-126.00K	USD	1 Quarter
Loss before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-22.21M	USD	2 Qtrs
Loss before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-9.93M	USD	1 Quarter
Loss before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-10.50M	USD	1 Quarter
Loss before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-17.46M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$2.00K	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	-	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$2.00K	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	-	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-10.50M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-9.93M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-17.46M	USD	2 Qtrs
Net loss	`NetIncomeLoss`	$-22.21M	USD	2 Qtrs
Weighted average shares outstanding, basic and diluted (in shares)	`WeightedAverageNumberOfShareOutstandingBasicAndDiluted`	47.44M	shares	2 Qtrs
Weighted average shares outstanding, basic and diluted (in shares)	`WeightedAverageNumberOfShareOutstandingBasicAndDiluted`	30.13M	shares	1 Quarter
Weighted average shares outstanding, basic and diluted (in shares)	`WeightedAverageNumberOfShareOutstandingBasicAndDiluted`	50.76M	shares	1 Quarter
Weighted average shares outstanding, basic and diluted (in shares)	`WeightedAverageNumberOfShareOutstandingBasicAndDiluted`	29.39M	shares	2 Qtrs
Basic and diluted net loss per share (in dollars per share)	`EarningsPerShareBasicAndDiluted`	$-0.47	USD	2 Qtrs
Basic and diluted net loss per share (in dollars per share)	`EarningsPerShareBasicAndDiluted`	$-0.33	USD	1 Quarter
Basic and diluted net loss per share (in dollars per share)	`EarningsPerShareBasicAndDiluted`	$-0.59	USD	2 Qtrs
Basic and diluted net loss per share (in dollars per share)	`EarningsPerShareBasicAndDiluted`	$-0.21	USD	1 Quarter

Cash Flow Statement 86 line items

Line Item	Tag	Value	Unit	Period
Net loss	`NetIncomeLoss`	$-10.50M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-9.93M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-17.46M	USD	2 Qtrs
Net loss	`NetIncomeLoss`	$-22.21M	USD	2 Qtrs
Depreciation	`DepreciationAndRightofUseAssetAmortization`	$1.94M	USD	2 Qtrs
Depreciation	`DepreciationAndRightofUseAssetAmortization`	$1.57M	USD	2 Qtrs
Amortization of intellectual property	`AmortizationOfIntangibleAssets`	$95.00K	USD	2 Qtrs
Amortization of intellectual property	`AmortizationOfIntangibleAssets`	$92.00K	USD	2 Qtrs
Accretion of asset retirement obligation	`AssetRetirementObligationAccretionExpense`	$21.00K	USD	2 Qtrs
Accretion of asset retirement obligation	`AssetRetirementObligationAccretionExpense`	$23.00K	USD	2 Qtrs
Fair value of warrant modification, net	`FairValueAdjustmentOfWarrantsNet`	-	USD	2 Qtrs
Fair value of warrant modification, net	`FairValueAdjustmentOfWarrantsNet`	$402.00K	USD	2 Qtrs
Fair value of common stock issued for consulting services	`Fairvalueofcommonstockissuedforconsultingservices`	$3.04M	USD	2 Qtrs
Fair value of common stock issued for consulting services	`Fairvalueofcommonstockissuedforconsultingservices`	-	USD	2 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$2.00M	USD	2 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$492.00K	USD	2 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$930.00K	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$348.00K	USD	1 Quarter
Warrant expense	`FairValueAdjustmentOfWarrants`	$2.31M	USD	2 Qtrs
Warrant expense	`FairValueAdjustmentOfWarrants`	-	USD	2 Qtrs
Amortization of debt discount	`AmortizationOfDebtDiscountPremium`	$597.00K	USD	2 Qtrs
Amortization of debt discount	`AmortizationOfDebtDiscountPremium`	-	USD	2 Qtrs
Amortization of deferred financing costs	`AmortizationOfFinancingCosts`	$42.00K	USD	2 Qtrs
Amortization of deferred financing costs	`AmortizationOfFinancingCosts`	$38.00K	USD	2 Qtrs
Non-cash convertible note interest expense	`NonCashConvertibleNoteInterestExpense`	$333.00K	USD	2 Qtrs
Non-cash convertible note interest expense	`NonCashConvertibleNoteInterestExpense`	$2.56M	USD	2 Qtrs
Non-cash interest expense	`NonCashInterestExpense`	-	USD	2 Qtrs
Non-cash interest expense	`NonCashInterestExpense`	$118.00K	USD	2 Qtrs
Loss on disposal of Ebonex asset	`ImpairmentOfIntangibleAssetsFinitelived`	-	USD	2 Qtrs
Loss on disposal of Ebonex asset	`ImpairmentOfIntangibleAssetsFinitelived`	$90.00K	USD	2 Qtrs
Loss on disposal of equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$-79.00K	USD	2 Qtrs
Loss on disposal of equipment	`GainLossOnSaleOfPropertyPlantEquipment`	-	USD	2 Qtrs
Inventory adjustment	`InventoryWriteDown`	-	USD	2 Qtrs
Inventory adjustment	`InventoryWriteDown`	$130.00K	USD	2 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$288.00K	USD	2 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-522.00K	USD	2 Qtrs
Inventory	`IncreaseDecreaseInInventories`	$138.00K	USD	2 Qtrs
Inventory	`IncreaseDecreaseInInventories`	$977.00K	USD	2 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$210.00K	USD	2 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-552.00K	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$2.45M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$111.00K	USD	2 Qtrs
Accrued expenses	`IncreaseDecreaseInAccruedLiabilities`	$-2.60M	USD	2 Qtrs
Accrued expenses	`IncreaseDecreaseInAccruedLiabilities`	$645.00K	USD	2 Qtrs
Deferred rent	`IncreaseDecreaseInDeferredRent`	$-35.00K	USD	2 Qtrs
Deferred rent	`IncreaseDecreaseInDeferredRent`	$-93.00K	USD	2 Qtrs
Other assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	-	USD	2 Qtrs
Other assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$247.00K	USD	2 Qtrs
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-11.83M	USD	2 Qtrs
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-12.18M	USD	2 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$3.20M	USD	2 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$2.39M	USD	2 Qtrs
Equipment deposits and other assets	`PaymentsToAcquireProductiveAssets`	$1.10M	USD	2 Qtrs
Equipment deposits and other assets	`PaymentsToAcquireProductiveAssets`	-	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-2.39M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-4.30M	USD	2 Qtrs
Proceeds from issuance of common stock, net of transaction costs	`ProceedsFromIssuanceOfCommonStock`	$29.38M	USD	2 Qtrs
Proceeds from issuance of common stock, net of transaction costs	`ProceedsFromIssuanceOfCommonStock`	$28.75M	USD	2 Qtrs
Payments on notes payable	`RepaymentsOfDebt`	$179.00K	USD	2 Qtrs
Payments on notes payable	`RepaymentsOfDebt`	$137.00K	USD	2 Qtrs
Payments on finance leases	`RepaymentsOfLongTermCapitalLeaseObligations`	$78.00K	USD	2 Qtrs
Payments on finance leases	`RepaymentsOfLongTermCapitalLeaseObligations`	-	USD	2 Qtrs
Payments on convertible note	`RepaymentsOfConvertibleDebt`	$6.65M	USD	2 Qtrs
Payments on convertible note	`RepaymentsOfConvertibleDebt`	-	USD	2 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$28.54M	USD	2 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$22.55M	USD	2 Qtrs
Net decrease in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$6.42M	USD	2 Qtrs
Net decrease in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$13.97M	USD	2 Qtrs
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$36.76M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$22.79M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$27.31M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$20.89M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$36.76M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$22.79M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$27.31M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$20.89M	USD	Point-in-time
Cash paid for income taxes	`IncomeTaxesPaid`	$2.00K	USD	2 Qtrs
Cash paid for income taxes	`IncomeTaxesPaid`	$2.00K	USD	2 Qtrs
Cash paid for interest	`InterestPaidNet`	$310.00K	USD	2 Qtrs
Cash paid for interest	`InterestPaidNet`	$372.00K	USD	2 Qtrs
Change in property and equipment resulting from change in accounts payable	`IncreaseInPropertyAndEquipmentResultingFromIncreaseInAccountsPayable`	$-904.00K	USD	2 Qtrs
Change in property and equipment resulting from change in accounts payable	`IncreaseInPropertyAndEquipmentResultingFromIncreaseInAccountsPayable`	$146.00K	USD	2 Qtrs
Change in property and equipment resulting from change in accrued expenses	`IncreaseInPropertyAndEquipmentResultingFromIncreaseInAccruedExpenses`	$212.00K	USD	2 Qtrs
Change in property and equipment resulting from change in accrued expenses	`IncreaseInPropertyAndEquipmentResultingFromIncreaseInAccruedExpenses`	$-218.00K	USD	2 Qtrs
Change in equity resulting from change in accrued expenses	`ChangeInEquityResultingFromAChangeInAccruedExpenses`	$1.30M	USD	2 Qtrs
Change in equity resulting from change in accrued expenses	`ChangeInEquityResultingFromAChangeInAccruedExpenses`	$600.00K	USD	2 Qtrs

Stockholders Equity 27 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquity`	$50.28M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$58.97M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$53.68M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$50.09M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$71.75M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$64.61M	USD	Point-in-time
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$348.00K	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$930.00K	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$492.00K	USD	2 Qtrs
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$2.00M	USD	2 Qtrs
Warrants related to Veolia agreement	`AdjustmentsToAdditionalPaidInCapitalWarrantIssued`	$1.73M	USD	1 Quarter
Warrants related to Veolia agreement	`AdjustmentsToAdditionalPaidInCapitalWarrantIssued`	$2.31M	USD	2 Qtrs
Common stock issued during period	`StockIssuedDuringPeriodValueNewIssues`	-	USD	1 Quarter
Common stock issued for consulting services	`StockIssuedDuringPeriodValueIssuedForServices`	$3.04M	USD	2 Qtrs
Common stock issued for consulting services	`StockIssuedDuringPeriodValueIssuedForServices`	$1.86M	USD	1 Quarter
Modification of Interstate Battery warrant 1	`ModificationofInterstateBatteriesWarrant1`	$1.00M	USD	1 Quarter
Modification of Interstate Battery warrant 1	`ModificationofInterstateBatteriesWarrant1`	$1.00M	USD	2 Qtrs
Net loss	`NetIncomeLoss`	$-10.50M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-9.93M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-17.46M	USD	2 Qtrs
Net loss	`NetIncomeLoss`	$-22.21M	USD	2 Qtrs
Ending Balance	`StockholdersEquity`	$50.28M	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$58.97M	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$53.68M	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$50.09M	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$71.75M	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$64.61M	USD	Point-in-time

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