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1. Nature of Activities and Summary of Significant Accounting Policies (Details 1) | Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
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Nature Of Activities And Summary Of Significant Accounting Policies Details 1 |  |  |
Series B preferred |  | 2,401 AMTX_AemetisSeriesBPreferredInstant | 3,098 AMTX_AemetisSeriesBPreferredInstant
Common stock options and warrants | 30 AMTX_AemetisCommonStockOptionsAndWarrantsInstant | 1,480 AMTX_AemetisCommonStockOptionsAndWarrantsInstant | 1,031 AMTX_AemetisCommonStockOptionsAndWarrantsInstant
Convertible promissory note |  | 19 AMTX_ConvertiblePromissoryNote | 18 AMTX_ConvertiblePromissoryNote
Total number of potentially dilutive shares excluded from the basic and diluted net income (loss) per share calculation | 30 AMTX_TotalNumberOfPotentiallyDilutiveSharesExcludedFromDilutedNetIncomelossPerShareCalculation | 3,900 AMTX_TotalNumberOfPotentiallyDilutiveSharesExcludedFromDilutedNetIncomelossPerShareCalculation | 4,147 AMTX_TotalNumberOfPotentiallyDilutiveSharesExcludedFromDilutedNetIncomelossPerShareCalculation

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- Definition Buildings + References No definition available. + Details
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- Definition Corn oil sales + References No definition available. + Details
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- Definition NorthAmerica2 + References No definition available. + Details
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- Details
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- Definition Custom Element. + References No definition available. + Details
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