000 - Document - Document And Entity Information link:calculationLink link:definitionLink link:presentationLink 001 - Statement - Consolidated Condensed Balance Sheets (Current Period Unaudited) link:calculationLink link:definitionLink link:presentationLink 002 - Statement - Consolidated Condensed Balance Sheets (Current Period Unaudited) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 003 - Statement - Consolidated Condensed Statements of Operations and Comprehensive Loss (Unaudited) link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Consolidated Condensed Statements of Cash Flows (Unaudited) link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Consolidated Statements of Stockholders' Deficit (Unaudited) link:calculationLink link:definitionLink link:presentationLink 006 - Disclosure - Note 1 - General link:calculationLink link:definitionLink link:presentationLink 007 - Disclosure - Note 2 - Cash, Cash Equivalents, and Restricted Cash link:calculationLink link:definitionLink link:presentationLink 008 - Disclosure - Note 3 - Inventories link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 4 - Property, Plant and Equipment link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 5 - Debt link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 6 - Basic and Diluted Net Loss Per Share link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 7 - Revenue and Accounts Receivable link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 8 - Leases link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 9 - Stock Based Compensation link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 10 - Warrants to Purchase Common Stock link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 11 - Aemetis Biogas LLC - Series A Preferred Financing link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 12 - Agreements link:calculationLink link:definitionLink link:presentationLink 018 - Disclosure - Note 13 - Segment Information link:calculationLink link:definitionLink link:presentationLink 019 - Disclosure - Note 14 - Related Party Transactions link:calculationLink link:definitionLink link:presentationLink 020 - Disclosure - Note 16 - Liquidity and Going Concern link:calculationLink link:definitionLink link:presentationLink 995467 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:definitionLink link:presentationLink 995468 - Disclosure - Note 2 - Cash, Cash Equivalents, and Restricted Cash (Tables) link:calculationLink link:definitionLink link:presentationLink 995469 - Disclosure - Note 3 - Inventories (Tables) link:calculationLink link:definitionLink link:presentationLink 995470 - Disclosure - Note 4 - Property, Plant and Equipment (Tables) link:calculationLink link:definitionLink link:presentationLink 995471 - Disclosure - Note 5 - Debt (Tables) link:calculationLink link:definitionLink link:presentationLink 995472 - Disclosure - Note 6 - Basic and Diluted Net Loss Per Share (Tables) link:calculationLink link:definitionLink link:presentationLink 995473 - Disclosure - Note 7 - Revenue and Accounts Receivable (Tables) link:calculationLink link:definitionLink link:presentationLink 995474 - Disclosure - Note 8 - Leases (Tables) link:calculationLink link:definitionLink link:presentationLink 995475 - Disclosure - Note 9 - Stock Based Compensation (Tables) link:calculationLink link:definitionLink link:presentationLink 995476 - Disclosure - Note 10 - Warrants to Purchase Common Stock (Tables) link:calculationLink link:definitionLink link:presentationLink 995477 - Disclosure - Note 12 - Agreements (Tables) link:calculationLink link:definitionLink link:presentationLink 995478 - Disclosure - Note 13 - Segment Information (Tables) link:calculationLink link:definitionLink link:presentationLink 995479 - Disclosure - Note 1 - General (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995480 - Disclosure - Note 2 - Cash, Cash Equivalents, and Restricted Cash - Reconciliation of Cash, Cash Equivalents and Restricted Cash (Details) link:calculationLink link:definitionLink link:presentationLink 995481 - Disclosure - Note 3 - Inventories (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995482 - Disclosure - Note 3 - Inventories - Schedule of Inventories (Details) link:calculationLink link:definitionLink link:presentationLink 995483 - Disclosure - Note 4 - Property, Plant and Equipment (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995484 - Disclosure - Note 4 - Property, Plant and Equipment - Schedule of Property, Plant, and Equipment (Details) link:calculationLink link:definitionLink link:presentationLink 995485 - Disclosure - Note 4 - Property, Plant and Equipment - Depreciation of Property, Plant, and Equipment (Details) link:calculationLink link:definitionLink link:presentationLink 995486 - Disclosure - Note 5 - Debt (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995487 - Disclosure - Note 5 - Debt - Schedule of Debt (Details) link:calculationLink link:definitionLink link:presentationLink 995488 - Disclosure - Note 5 - Debt - Maturities of Long-term Debt (Details) link:calculationLink link:definitionLink link:presentationLink 995489 - Disclosure - Note 6 - Basic and Diluted Net Loss Per Share - Schedule of Dilutive Securities (Details) link:calculationLink link:definitionLink link:presentationLink 995490 - Disclosure - Note 6 - Basic and Diluted Net Loss Per Share - Schedule of Dilutive Securities (Details) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 995491 - Disclosure - Note 7 - Revenue and Accounts Receivable (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995492 - Disclosure - Note 7 - Revenue and Accounts Receivable - Disaggregation of Revenue (Details) link:calculationLink link:definitionLink link:presentationLink 995493 - Disclosure - Note 7 - Revenue and Accounts Receivable - Schedule Of America By Product Category (Details) link:calculationLink link:definitionLink link:presentationLink 995494 - Disclosure - Note 8 - Leases (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995495 - Disclosure - Note 8 - Leases - Lease Cost (Details) link:calculationLink link:definitionLink link:presentationLink 995496 - Disclosure - Note 8 - Leases - Non-cash Flow Information Related to ROU Asset and Lease Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995497 - Disclosure - Note 8 - Leases - Supplemental Balance Sheet Information Related to Leases (Details) link:calculationLink link:definitionLink link:presentationLink 995498 - Disclosure - Note 8 - Leases - Supplemental Balance Sheet Information Related to Leases (Details) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 995499 - Disclosure - Note 8 - Leases - Maturities of Leases (Details) link:calculationLink link:definitionLink link:presentationLink 995500 - Disclosure - Note 8 - Leases - Lease Income (Details) link:calculationLink link:definitionLink link:presentationLink 995501 - Disclosure - Note 8 - Leases - Future Minimum Lease Payments (Details) link:calculationLink link:definitionLink link:presentationLink 995502 - Disclosure - Note 9 - Stock Based Compensation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995503 - Disclosure - Note 9 - Stock-Based Compensation - Schedule of Share-based Payment Award (Details) link:calculationLink link:definitionLink link:presentationLink 995504 - Disclosure - Note 9 - Stock-Based Compensation - Fair Value Assumptions (Details) link:calculationLink link:definitionLink link:presentationLink 995505 - Disclosure - Note 10 - Warrants to Purchase Common Stock (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995506 - Disclosure - Note 10 - Warrants to Purchase Common Stock - Schedule of Warrants or Rights (Details) link:calculationLink link:definitionLink link:presentationLink 995507 - Disclosure - Note 11 - Aemetis Biogas LLC - Series A Preferred Financing (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995508 - Disclosure - Note 12 - Agreements (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995509 - Disclosure - Note 12 - Agreements - Schedule of Working Capital Agreement Activity (Details) link:calculationLink link:definitionLink link:presentationLink 995510 - Disclosure - Note 13 - Segment Information (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995511 - Disclosure - Note 13 - Segment Information - Schedule of Segment Reporting Information (Details) link:calculationLink link:definitionLink link:presentationLink 995512 - Disclosure - Note 14 - Related Party Transactions (Details Textual) link:calculationLink link:definitionLink link:presentationLink