XML 24 R42.htm IDEA: XBRL DOCUMENT v2.4.1.9
5. Notes Payable (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Total revenues    
Third Eye Capital term note $ 7,300AMTX_ThirdEyeCapitalExistingTermNote $ 7,394AMTX_ThirdEyeCapitalExistingTermNote
Third Eye Capital revolving credit facility 21,267AMTX_ThirdEyeCapitalRevolvingCreditFacility 22,330AMTX_ThirdEyeCapitalRevolvingCreditFacility
Third Eye Capital revenue participation term note 10,065AMTX_ThirdEyeCapitalRevenueParticipationConvertedToTermNote 10,195AMTX_ThirdEyeCapitalRevenueParticipationConvertedToTermNote
Third Eye Capital acquisition term note 17,525AMTX_ThirdEyeCapitalAcquisitionTermNote 17,728AMTX_ThirdEyeCapitalAcquisitionTermNote
Cilion shareholder Seller note payable 5,410us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt 5,373us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt
State Bank of India secured term loan 6,318AMTX_StateBankOfIndiaSecuredTermLoan 6,032AMTX_StateBankOfIndiaSecuredTermLoan
Subordinated notes 5,282us-gaap_SubordinatedDebt 5,428us-gaap_SubordinatedDebt
EB-5 long term promissory notes 19,075AMTX_Eb5LongTermPromissoryNotes 1,534AMTX_Eb5LongTermPromissoryNotes
Unsecured working capital loans and short-term notes 656us-gaap_UnsecuredDebtCurrent 1,287us-gaap_UnsecuredDebtCurrent
Total debt 92,898AMTX_TotalDebt 77,301AMTX_TotalDebt
Less current portion of debt 12,138us-gaap_DebtCurrent 12,746us-gaap_DebtCurrent
Total long term debt $ 80,760us-gaap_LongTermDebtNoncurrent $ 64,555us-gaap_LongTermDebtNoncurrent