Marketable securities maturities in 2023 Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One Sustainable Aviation Fuel (SAF) Sustainable Aviation Fuel [Member] Sustainable Aviation Fuel Schedule of Regulatory Assets [Table] Schedule of Regulatory Assets [Table] Inventory [Axis] Inventory [Axis] Revision of Prior Period [Axis] Revision of Prior Period [Axis] Issuance of common stock and common stock warrants, net of issue costs (in shares) Issuance Of Common Stock And Common Stock Warrants, Net Of Issue Costs, Shares Number of common stock and common stock warrants issued during period. Indemnification Agreement Indemnification Agreement [Member] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Total Lessee, Operating Lease, Liability, to be Paid Capitalized research cost Deferred Tax Assets, Capitalized Research Cost Deferred Tax Assets, Capitalized Research Cost NZ1 Net Zero Segment [Member] Net-Zero Segment Entity Address, Postal Zip Code Entity Address, Postal Zip Code Finance right-of-use assets Reduction to finance right of use asset Finance Lease, Right-of-Use Asset, after Accumulated Amortization Area of real estate property Area of Real Estate Property Property, Plant and Equipment [Abstract] Unrealized loss on available-for-sale securities, net of tax Other Comprehensive Income (Loss), Available-for-Sale Securities Adjustment, Net of Tax, Portion Attributable to Parent 2024 Long-Term Debt, Maturity, Year Two Series K Warrants Series K Warrants [Member] Represents the Series K warrants to purchase common stock. Debt Instrument [Axis] Debt Instrument [Axis] Total property, plant and equipment Property, Plant and Equipment, Gross Total lease liabilities Finance Lease, Liability Income Tax Disclosure [Abstract] Debt instrument, fair value disclosure Debt Instrument, Fair Value Disclosure Losses accrual for known contingent liability Loss Contingency, Loss in Period Deposits and Other Assets [Line Items] Deposits And Other Assets [Line Items] Deposits And Other Assets Software Software and Software Development Costs [Member] Schedule of Equity Incentive Plans [Line Items] Schedule of Equity Incentive Plans [Line Items] Schedule of Equity Incentive Plans [Line Items] Corn Oil Corn Oil [Member] Corn Oil Prepaid Expense and Other Assets, Current [Abstract] Additional paid-in capital Additional Paid in Capital Fair Value Measurement [Domain] Fair Value Measurement [Domain] Financial Instruments [Domain] Financial Instruments [Domain] Restrictions on Cash and Cash Equivalents [Table] Restrictions on Cash and Cash Equivalents [Table] 2026 Finance Lease, Liability, to be Paid, Year Four Statistical Measurement [Domain] Statistical Measurement [Domain] Depreciation expense Depreciation Exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Net deferred tax assets Deferred Tax Assets, Net Renewable Natural Gas Renewable Natural Gas Segment [Member] Renewable Natural Gas Segment Interest rate Interest Rate Debt Instrument, Interest Rate, Stated Percentage Weighted-average discount rate - operating leases Operating Lease, Weighted Average Discount Rate, Percent Proceeds from sale and maturity of marketable securities Proceeds from Sale and Maturity of Marketable Securities Share-Based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Domestic Tax Authority Domestic Tax Authority [Member] Cash paid for amounts included in the measurement of lease liabilities: Cash Flow, Lessee [Abstract] Cash Flow, Lessee Other noncash (income) expense Other Noncash Income (Expense) Short-term marketable securities, gross unrealized losses Debt Securities, Available-For-Sale, Current, Accumulated Gross Unrealized Loss, Before Tax Debt Securities, Available-For-Sale, Current, Accumulated Gross Unrealized Loss, Before Tax Total recurring Fair Value, Net Asset (Liability) Environmental Attributes Environmental attribute revenue Environmental Attributes [Member] Environmental Attributes 2025 Finance Lease, Liability, to be Paid, Year Three Net loss Net Loss Net Income (Loss) Attributable to Parent Measurement Input Type [Domain] Measurement Input Type [Domain] Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Potential anti-dilutive shares excluded from net loss per share calculation (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Leases, Right-of-Use Assets and Related Liabilities Lessee, Finance Leases [Text Block] Collaborative arrangement reimbursable costs Collaborative Arrangement, Reimbursable Costs Collaborative Arrangement, Reimbursable Costs Schedule of Future Payments for Long-term Debt Schedule of Maturities of Long-Term Debt [Table Text Block] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Deposits receivable Deposits And Other Assets, Noncurrent, Deposits Receivable Deposits And Other Assets, Noncurrent, Deposits Receivable Operating Leases Lessee, Operating Lease, Liability, to be Paid [Abstract] 2028 and thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five Prepaid insurance Prepaid Insurance Equity Component [Domain] Equity Component [Domain] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Deposits receivable, fully reimbursed upon completion Deposits And Other Assets, Noncurrent, Deposits Receivable, Fully Reimbursed Upon Completion Deposits And Other Assets, Noncurrent, Deposits Receivable, Fully Reimbursed Upon Completion Ownership [Axis] Ownership [Axis] Issuance of common stock upon exercise of warrants Stock Issued During Period, Values, Warrants Exercised Stock Issued During Period, Values, Warrants Exercised Investment income (loss) Investment Income, Interest and Dividend Other Other Operating Income (Expense) [Member] Class of Warrant or Right [Line Items] Class of Warrant or Right [Line Items] Leases, Right-of-Use Assets and Related Liabilities Lessee, Operating Leases [Text Block] Exercise price of options outstanding (in dollars per share) Share-Based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Exercise Price Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Plan Name [Axis] Plan Name [Axis] Contract with customer, asset, after allowance for credit loss Contract with Customer, Asset, after Allowance for Credit Loss Marketable securities Debt Securities, Available-for-Sale Asset acquisition, intangible assets Asset Acquisition, Intangible Assets Asset Acquisition, Intangible Assets Canceled or forfeited (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Number of operating segments Number of Operating Segments Plan Name [Domain] Plan Name [Domain] Statement of Cash Flows [Abstract] Common stock, $0.01 par value per share; 500,000,000 and 250,000,000 authorized at December 31, 2022 and 2021, respectively; 237,166,625 and 201,988,662 shares issued and outstanding at December 31, 2022 and 2021, respectively. Common Stock, Value, Outstanding Entity Address, State or Province Entity Address, State or Province Quoted Prices in Active Markets for Identical Assets (Level 1) Fair Value, Inputs, Level 1 [Member] Options Outstanding, Weighted Average Remaining Contractual Term (years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Award Type [Axis] Award Type [Axis] Area of land (in acres) Area of Land Net cash used in operating activities Increase in cash used in operating activities Net Cash Provided by (Used in) Operating Activities Operating lease liabilities (current) Less: current portion Operating Lease, Liability, Current Liability Classified Awards Liability Classified Awards [Member] Related to liability classified awards. Schedule of Non-vested Restricted Stock Awards Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Schedule of Investments in Marketable Securities Debt Securities, Available-for-Sale [Table Text Block] Permanent deductions Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent Schedule of Deposits and Other Assets Deposits And Other Assets [Table Text Block] Deposits And Other Assets Nature of Business, Financial Condition and Basis of Presentation [Table] Nature of Business, Financial Condition and Basis of Presentation [Table] Nature of Business, Financial Condition and Basis of Presentation Canceled or forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Debt and equity offering costs Payment of Financing and Stock Issuance Costs Document Annual Report Document Annual Report Long-term portion Long-Term Debt, Excluding Current Maturities Power Letter of Credit Power Letter of Credit [Member] Power Letter of Credit Liabilities associated with indemnities Indemnification Liabilities Indemnification Liabilities Total liabilities Liabilities Asset acquisition, legal fees Asset Acquisition, Legal Fees Asset Acquisition, Legal Fees Weighted-average remaining lease term, operating leases (months) Operating Lease, Weighted Average Remaining Lease Term Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Geographical [Axis] Geographical [Axis] Investing Activities Net Cash Provided by (Used in) Investing Activities [Abstract] Issuance of common stock and common stock warrants, net of issuance costs Issuance Of Common Stock And Common Stock Warrants, Net Of Issue Costs The values of common stock and common stock warrants issued during period, net of issue costs. Issuance of common stock, net of issuance costs Stock Issued During Period, Value, New Issues Number of dairies Renewable Natural Gas Supplies, Number Of Dairies Renewable Natural Gas Supplies, Number Of Dairies Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Commitment [Axis] Commitment [Axis] Commitment Short-term marketable securities, amortized cost basis Debt Securities, Available-for-Sale, Amortized Cost, Current Other assets, net Deposits And Other Assets, Noncurrent, Other Assets, Net Deposits And Other Assets, Noncurrent, Other Assets, Net Restricted cash for letters of credit Restricted Cash For Letters Of Credit Restricted Cash For Letters Of Credit Schedule of Property, Plant and Equipment Property, Plant and Equipment [Table Text Block] Short-term marketable securities, fair value Debt Securities, Available-for-Sale, Current Project development costs Project Development Costs Project Development Costs Document Type Document Type Weighted-Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Useful Life (in years) Property, Plant and Equipment, Useful Life Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Outstanding , Beginning Balance (in dollars per share) Nonvested, Ending Balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Segments [Axis] Segments [Axis] Debt Debt Disclosure [Text Block] Finance Leases Finance Lease, Liability, to be Paid [Abstract] Asset Acquisition [Axis] Asset Acquisition [Axis] Product and Service [Domain] Product and Service [Domain] Business interest expense Deferred Tax Assets, Tax Credit Carryforwards, General Business Entity Shell Company Entity Shell Company Environmental Attribute Inventory Environmental Attribute Inventory, Policy [Policy Text Block] Environmental Attribute Inventory, Policy Luverne, Minnesota Luverne, Minnesota [Member] Luverne, Minnesota 2023 Lessee, Operating Lease, Liability, to be Paid, Year One Financial Instrument [Axis] Financial Instrument [Axis] Proceeds from exercise of warrants Proceeds from Warrant Exercises 2025 Long-Term Debt, Maturity, Year Three Deposits receivable, reimbursed or used as investment Deposits And Other Assets, Noncurrent, Deposits Receivable, Reimbursed Or Used As Investment Deposits And Other Assets, Noncurrent, Deposits Receivable, Reimbursed Or Used As Investment Consolidation Items [Domain] Consolidation Items [Domain] Subsequent Event Subsequent Event [Member] Document Period End Date Document Period End Date Interest receivable Interest Receivable, Current Non-cash interest capitalized to construction in progress Noncash Interest Capitalized To Construction In Progress Noncash Interest Capitalized To Construction In Progress Prepaid and Other Current Assets Other Current Assets [Text Block] Debt Securities, Available-for-sale [Table] Debt Securities, Available-for-Sale [Table] Total Assets Total assets Assets Debt Disclosure [Abstract] Earnings Per Share [Abstract] Income Statement Location [Axis] Income Statement Location [Axis] Equipment Equipment Loans [Member] Equipment Loans Debt premium Debt Instrument, Unamortized Premium Schedule of Financial Instruments, by Fair Value Hierarchy Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] Accrued liabilities Accrued Liabilities, Current Schedule of Accounts Payable and Accrued Liabilities Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] NW Lowa RNG NW Lowa RNG Segment [Member] NW Lowa RNG Segment Less current portion Long-Term Debt, Current Maturities Exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price 2027 Lessee, Operating Lease, Liability, to be Paid, Year Five Net cash provided by financing activities Increase (decrease) in cash used for financing activities Net Cash Provided by (Used in) Financing Activities Accounting Policies [Abstract] Accrued payroll and related benefits Employee-related Liabilities, Current Stockholders' Equity Stockholders' Equity Attributable to Parent [Abstract] Prepaid expenses and other current assets Total Prepaid and other current assets Prepaid Expense and Other Assets, Current Segments [Domain] Segments [Domain] Net loss Per Share Earnings Per Share [Text Block] Schedule of Stock Option Pricing Assumptions Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Finance lease liabilities (long-term) Reduction to finance lease liabilities (long-term) Long-term portion Finance Lease, Liability, Noncurrent Cash, Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Fuel Supply Payments Fuel Supply Payments [Member] Fuel Supply Payments Award Type [Domain] Award Type [Domain] Shares Underlying Warrants Issuance (in shares) Class of Warrant or Right, Number of Securities Called by Warrants or Rights Valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Deferred tax assets, operating lease liabilities Operating lease liabilities Deferred Tax Assets, Lease Liabilities Deferred Tax Assets, Lease Liabilities Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Gain on forgiveness of SBA loan (Gain) on forgiveness of SBA Loans Gain (Loss) on Extinguishment of Debt SAF, isooctane and isooctene SAF, Isooctane, Isooctene And Other [Member] SAF, Isooctane, Isooctene And Other Schedule of Identifiable Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Trade Accounts Receivable Receivable [Policy Text Block] Prepaid engineering Prepaid Engineering Prepaid Engineering Total operating revenues Total operating revenue Revenue from Contract with Customer, Including Assessed Tax Entity Registrant Name Entity Registrant Name Issuance of common stock, net of issuance costs (in shares) Stock Issued During Period, Shares, New Issues Subsequent Events Subsequent Events [Text Block] Patents Patents [Member] Increases of deferred tax asset for Capitalized Research Costs Deferred Tax Assets, Capitalized Research Costs, Increase (Decrease) Deferred Tax Assets, Capitalized Research Costs, Increase (Decrease) Electricity Above Use (Est.) Electricity Above Use (Estimated) [Member] Electricity Above Use (Estimated) Entity Address, City or Town Entity Address, City or Town Leases [Abstract] Operating expenses: Operating Expenses [Abstract] Audit Information [Abstract] Audit Information [Abstract] Expected Term Measurement Input, Expected Term [Member] Net operating loss carryforwards Deferred Tax Assets, Operating Loss Carryforwards Principles of Consolidation Consolidation, Policy [Policy Text Block] Loans payable - other (long-term) Other Notes Payable, Noncurrent Number of finance lease Lessee, Finance Lease, Number Of Contract Lessee, Finance Lease, Number Of Contract Minimum Minimum [Member] Statement of Financial Position [Abstract] Entity Emerging Growth Company Entity Emerging Growth Company Renewable natural gas commodity Renewable Natural Gas Commodity [Member] Renewable Natural Gas Commodity Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Collaborative arrangement, development charges committed to pay Collaborative Arrangement, Development Charges Committed To Pay Collaborative Arrangement, Development Charges Committed To Pay Inventory write-down Inventory Write-down Raw materials Inventory, Raw Materials, Net of Reserves Debt issuance costs Debt Issuance Costs, Net Commitments and Contingencies Disclosure [Abstract] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Environmental attributes Environmental Attribute Inventory [Member] Environmental Attribute Inventory [Member] Auditor Name Auditor Name Fair Value Measurements Fair Value Disclosures [Text Block] Operating loss carryforwards Operating Loss Carryforwards Trading Symbol Trading Symbol Entity File Number Entity File Number Intangible Assets Intangible Assets Disclosure [Text Block] Project Development Costs Project Development Costs, Policy [Policy Text Block] Project Development Costs, Policy 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Four Research and development expense Research and Development Expense Marketable Securities [Line Items] Marketable Securities [Line Items] Net settlement of common stock under stock plans Payments For Net Settlement Of Common Stock Under Stock Plans Payments For Net Settlement Of Common Stock Under Stock Plans Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Effective tax rate Effective Income Tax Rate Reconciliation, Percent Vested and issued (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Exercised Risk Free Interest Rate Measurement Input, Risk Free Interest Rate [Member] Defined Contribution Plan [Table] Defined Contribution Plan [Table] Options vested and expected to vest (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Use of Estimates Use of Estimates, Policy [Policy Text Block] Stock issued for exercise of warrants Stock Issued During Period, Shares, Exercise Of Warrants Stock Issued During Period, Shares, Exercise Of Warrants Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Commissions and other offering related expenses Sale Of Stock, Commissions And Other Offering Related Expenses Sale Of Stock, Commissions And Other Offering Related Expenses Warrants unexercised (in shares) Class Of Warrant Or Right, Unexercised And Expired Class Of Warrant Or Right, Unexercised And Expired Sale of stock, remaining capacity to issue shares Sale Of Stock, Remaining Capacity Available, Amount Sale Of Stock, Remaining Capacity Available, Amount Subsequent Events [Abstract] Purchase of patents and license Payments To Acquire Patents And License Payments To Acquire Patents And License Expected volatility factor, maximum Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum Marketable Securities Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Accounts payable, accrued expenses and long-term liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Income Taxes Income Tax Disclosure [Text Block] Debt Instrument, monthly payment Debt Instrument, Periodic Payment Finished goods Inventory, Finished Goods, Net of Reserves Credit Facility [Domain] Credit Facility [Domain] 2028 and thereafter Purchase Obligation, to be Paid, after Year Five Defined Contribution Plan Disclosure [Line Items] Defined Contribution Plan Disclosure [Line Items] January 2021 Offering January 2021 Offering [Member] January 2021 Offering [Member] Amortization of intangible assets (less than) Amortization expense Amortization of Intangible Assets Warrant exercise price (in dollars per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Cash paid for interest, net of amounts capitalized Interest Paid, Excluding Capitalized Interest, Operating Activities Net loss per share - basic (in dollars per share) Net loss per share - basic (in dollars per share) Earnings Per Share, Basic Long-term marketable securities, gross unrealized losses Debt Securities, Available-For-Sale, Noncurrent, Accumulated Gross Unrealized Loss, Before Tax Debt Securities, Available-For-Sale, Noncurrent, Accumulated Gross Unrealized Loss, Before Tax 2025 Lessee, Operating Lease, Liability, to be Paid, Year Three Increase (decrease) in construction in progress Construction in Progress, Gross Consumables Consumables [Member] Consumables Total fair value of restricted stock, vested Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Defensive assets Defensive Assets [Member] Represents information regarding intangible assets designed to prevent others from competing with the entity's products. Inventories Inventory, Policy [Policy Text Block] Commitment collateral, percentage of renewable energy credits Commitment Collateral, Percentage Of Renewable Energy Credits Commitment Collateral, Percentage Of Renewable Energy Credits Total stockholders' equity Beginning balance Ending balance Stockholders' Equity Attributable to Parent Increase (decrease) in prepaid expenses, Prepaid Expense, Current Right-of-use asset purchased with financing leases Right-of-use asset obtained in exchange for new finance lease liabilities Right-of-Use Asset Obtained in Exchange for Finance Lease Liability Canceled or forfeited (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Ownership [Domain] Ownership [Domain] Other temporary differences Deferred Tax Assets, Other Entity Interactive Data Current Entity Interactive Data Current Sale of stock, Issuance of common stock (in shares) Sale of Stock, Number of Shares Issued in Transaction Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Prepaid Expenses and Other Current Assets Prepaid Expenses and Other Current Assets [Member] U.S. Government-sponsored enterprise securities US Government-sponsored Enterprises Debt Securities [Member] Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] 2025 Finite-Lived Intangible Asset, Expected Amortization, Year Three Deposits and Other Assets Deposits And Other Assets [Text Block] Deposits And Other Assets Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Accumulated Deficit Retained Earnings [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Total unrecognized compensation expense, net of estimated forfeitures, relating to stock options Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Debt instrument, decrease, forgiveness Debt Instrument, Decrease, Forgiveness 2027 Finance Lease, Liability, to be Paid, Year Five Common Stock Common Stock [Member] Other comprehensive loss Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Stock-based awards and related share issuances, net Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Schedule of Lease, Cost Lease, Cost [Table Text Block] Vested and issued (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Exercised In Period, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Exercised In Period, Weighted Average Grant Date Fair Value Number of shares available for awards (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Class of Stock [Axis] Class of Stock [Axis] Deposits And Other Assets [Table] Deposits And Other Assets [Table] Deposits And Other Assets Income Taxes Income Tax, Policy [Policy Text Block] Revenue Recognition Revenue [Policy Text Block] Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Line Items] Marketable Securities Marketable Securities, Policy [Policy Text Block] Statement [Table] Statement [Table] Payment of loans payable - other Repayments of Other Long-Term Debt Effective interest rate (in percent) Debt Instrument, Interest Rate, Effective Percentage Marketable securities (non-current) Marketable Securities, Noncurrent Furniture and office equipment Furniture and Fixtures [Member] Catalyst Catalyst Materials [Member] Catalyst Materials Current assets Assets, Current [Abstract] Operating lease liabilities (long-term) Long-term portion Operating Lease, Liability, Noncurrent Statistical Measurement [Axis] Statistical Measurement [Axis] Asset Acquisition [Domain] Asset Acquisition [Domain] Accumulated deficit Retained Earnings (Accumulated Deficit) Trade accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Purchase of marketable securities Payments to Acquire Marketable Securities Equity Components [Axis] Equity Components [Axis] Recurring Fair Value, Recurring [Member] Granted, Aggregate Intrinsic Value Share-Based Compensation Arrangement By Share-based Payment Award, Options, Granted, Intrinsic Value Share-Based Compensation Arrangement By Share-based Payment Award, Options, Granted, Intrinsic Value Revision of Prior Period [Domain] Revision of Prior Period [Domain] Document Fiscal Year Focus Document Fiscal Year Focus Cost of production Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization Operating Activities Net Cash Provided by (Used in) Operating Activities [Abstract] Loans payable - other (current) Other Notes Payable, Current Statement [Line Items] Statement [Line Items] Warrants term (in years) Warrants and Rights Outstanding, Term Payment of finance lease liabilities Finance Lease, Principal Payments Outstanding , Beginning Balance (in shares) Nonvested, Ending Balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Restricted Cash and Cash Equivalents Items [Line Items] Restricted Cash and Cash Equivalents Items [Line Items] Total other income, net Nonoperating Income (Expense) Gain Contingencies [Table] Gain Contingencies [Table] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Gross Carrying Amount Finite-Lived Intangible Assets, Gross Operating right-of-use assets Operating Lease, Right-of-Use Asset Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Number of digester sites Number Of Digester Sites Number Of Digester Sites Canceled or forfeited, Aggregate Intrinsic Value Share-Based Compensation Arrangement By Share-based Payment Award, Options, Canceled Or Forfeited, Intrinsic Value Share-Based Compensation Arrangement By Share-based Payment Award, Options, Canceled Or Forfeited, Intrinsic Value Series A Preferred Stock Series A Preferred Stock [Member] Auditor Firm ID Auditor Firm ID Acquisitions of licenses, patents, plant, property and equipment Payments to Acquire Productive Assets Options vested and expected to vest (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Document Transition Report Document Transition Report Local Phone Number Local Phone Number Schedule Stock Option Award Activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Loss from operations Loss from operations Operating Income (Loss) Inventories Increase (Decrease) in Inventories Recently Adopted Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Revenue from contract with customer, payment terms Revenue, From Contract With Customer, Payment Terms Revenue, From Contract With Customer, Payment Terms Interest income on restricted cash Restricted Cash, Interest Income Restricted Cash, Interest Income Stock compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost Prepaid expenses and other current assets, deposits and other assets Increase (Decrease) in Prepaid Expense and Other Assets State and Local Jurisdiction State and Local Jurisdiction [Member] Common stock, shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Deposits and other assets Total Deposits and Other Assets Deposits And Other Assets, Noncurrent Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment after one year or beyond the operating cycle, if longer and noncurrent assets classified as other. Adjustments to reconcile net loss to net cash used in operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Geographical [Domain] Geographical [Domain] Valuation allowance Deferred Tax Assets, Valuation Allowance Number of milking cows Renewable Natural Gas Supplies, Number Of Milking Cows Renewable Natural Gas Supplies, Number Of Milking Cows Property, Plant and Equipment. Property Property, Plant and Equipment, Policy [Policy Text Block] 2026 Lessee, Operating Lease, Liability, to be Paid, Year Four Income Statement [Abstract] Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Entity Public Float Entity Public Float Paid-In Capital Additional Paid-in Capital [Member] Facility idling costs Idle Facility Costs Idle Facility Costs Balance Sheet Location [Domain] Balance Sheet Location [Domain] Document Fiscal Period Focus Document Fiscal Period Focus Restricted cash (non-current) Long-term restricted cash Restricted Cash, Noncurrent Exercised, Aggregate Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value Weighted-average number of common shares outstanding - diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Expected volatility factor, minimum Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum Agri-Energy Agri Energy Segment [Member] Agri-Energy Segment. Less accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Loss Contingency, Nature [Domain] Loss Contingency, Nature [Domain] Schedule of Inventories Schedule of Inventory, Current [Table Text Block] Expected option life (years) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Environmental attributes Inventory, Environmental Attributes, Net Of Reserves Inventory, Environmental Attributes, Net Of Reserves Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Debt Securities, Available-for-sale [Line Items] Debt Securities, Available-for-Sale [Line Items] Building and Building Improvements Building and Building Improvements [Member] Ethanol Ethanol [Member] Ethanol ICFR Auditor Attestation Flag ICFR Auditor Attestation Flag Marketable securities Marketable Securities Accounts payable and accrued liabilities Total accounts payable and accrued liabilities Accounts Payable and Accrued Liabilities, Current Carrying Value Reported Value Measurement [Member] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Operating Segments Operating Segments [Member] Spare parts, net Inventory, Parts and Components, Net of Reserves Cash, cash equivalents and restricted cash at beginning of period Cash, cash equivalents and restricted cash at end of period Total cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Loans Payable Loans Payable [Member] Project production capacity (in pound per year) Project Production Capacity, Pound Per Year Project Production Capacity, Pound Per Year Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Warrants, measurement input Warrants and Rights Outstanding, Measurement Input Current liabilities Liabilities, Current [Abstract] Net loss, basic Net Income (Loss) Available to Common Stockholders, Basic Proceeds from issuance of long-term debt Proceeds from Issuance of Long-Term Debt Common stock shares issued (in shares) Common Stock, Shares, Issued Options Vested and Expected to Vest, Weighted Average Remaining Contractual Term (years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Deposits Deposits Assets, Noncurrent 2023 Purchase Obligation, to be Paid, Year One Warrants outstanding Warrants and Rights Outstanding Development Services Agreement With Zero6 Development Services Agreement With Zero6 [Member] Development Services Agreement With Zero6 Income Statement Location [Domain] Income Statement Location [Domain] Jet fuel Jet Fuel [Member] Jet Fuel Finance lease liabilities (current) Reduction to finance lease liabilities (current) Less: current portion Finance Lease, Liability, Current Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Isobutanol Isobutanol [Member] Represents the finished good, Isobutanol. Amendment Flag Amendment Flag Net cash provided by (used in) investing activities Net Cash Provided by (Used in) Investing Activities Aggregate principal amount Debt Instrument, Face Amount Comprehensive loss Comprehensive Income (Loss), Net of Tax, Attributable to Parent Warrants Warrants, Policy [Policy Text Block] Warrants [Policy Text Block] Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Construction in progress Construction in Progress [Member] Entity Current Reporting Status Entity Current Reporting Status Construction in progress accrual Construction in Progress Expenditures Incurred but Not yet Paid Goodwill and Intangible Assets Disclosure [Abstract] Weighted-Average Remaining Contractual Term (years) And Aggregate Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] 2023 Finance Lease, Liability, to be Paid, Year One Depreciation and amortization Depreciation, Depletion and Amortization Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Federal income tax at statutory rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 2028 and thereafter Finite-Lived Intangible Asset, Expected Amortization, after Year Five 2024 Purchase Obligation, to be Paid, Year Two Outstanding, Beginning Balance (in shares) Outstanding, Ending Balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Revision of Prior Period, Change in Accounting Principle, Adjustment Revision of Prior Period, Change in Accounting Principle, Adjustment [Member] Proceeds from issuance of common stock and common stock warrants Proceeds From Issuance Of Common Stock And Common Stock Warrants Proceeds From Issuance Of Common Stock And Common Stock Warrants At The Market Offering At The Market Offering [Member] At The Market Offering Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code State income taxes, net of federal benefits Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent 2024 Finance Lease, Liability, to be Paid, Year Two Basis of presentation Basis of Accounting, Policy [Policy Text Block] Liabilities Liabilities [Abstract] Property, plant and equipment, net Property, plant and equipment, net Property, Plant and Equipment, Net Operating cash flows from operating leases Operating Lease, Payments Equity interest Deposits And Other Assets, Noncurrent, Equity Interest Deposits And Other Assets, Noncurrent, Equity Interest Schedule of Estimated Amortization of Identifiable Intangible Assets Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Stock option Share-Based Payment Arrangement, Option [Member] Employer matching contribution, additional percent of employee's elective contributions Defined Contribution Plan, Employer Matching Contribution, Percent Of Employee's Elective Contributions, Additional Defined Contribution Plan, Employer Matching Contribution, Percent Of Employee's Elective Contributions, Additional Canceled or forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Long-term debt Total loans payable - other Long-Term Debt Other income, net Other Nonoperating Income (Expense) Balance Sheet Location [Axis] Balance Sheet Location [Axis] Sale of stock, price (in dollars per share) Sale of Stock, Price Per Share Common stock, shares authorized (in shares) Common Stock, Shares Authorized Intangible assets Intangible Assets, Finite-Lived, Policy [Policy Text Block] Statement of Comprehensive Income [Abstract] Class of Warrant or Right [Axis] Class of Warrant or Right [Axis] Maximum Maximum [Member] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Inventory [Domain] Inventory [Domain] Restricted Cash Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Total current assets Assets, Current Entity Small Business Entity Small Business Measurement Basis [Axis] Measurement Basis [Axis] 2027 Purchase Obligation, to be Paid, Year Five Schedule of Warrants Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block] Measurement Frequency [Domain] Measurement Frequency [Domain] Shareholders' Equity Stockholders' Equity Note Disclosure [Text Block] Finance cash flows from finance leases Finance Leases, Finance Cash Flows, Net Finance Leases, Finance Cash Flows, Net Intangible assets, net Identifiable Intangible Assets, net Finite-Lived Intangible Assets, Net Short and long-term restricted cash Restricted Cash Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Cost of Goods Sold Cost of Goods and Service [Policy Text Block] Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Total unrecognized compensation expense, net of estimated forfeitures, relating to restricted stock awards Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Schedule of Carrying Values and Estimated Fair Values of Debt Instruments Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block] Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Property, Plant and Equipment Property, Plant and Equipment Disclosure [Text Block] 2026 Purchase Obligation, to be Paid, Year Four Options Outstanding, Aggregate Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Series 2020-A Warrants Series 2020-A Warrants [Member] Series 2020-A Warrants Accounts receivable Increase (Decrease) in Accounts Receivable Title of 12(b) Security Title of 12(b) Security Noncontrolling interest, ownership percentage Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners Total operating expenses Costs and Expenses Payables and Accruals [Abstract] Subsequent Event [Line Items] Subsequent Event [Line Items] Shares Issued upon Warrant Exercises (in shares) Common Shares Issued Upon Exercise Of Warrants common shares issued upon exercise of warrants Debt Instrument [Line Items] Debt Instrument [Line Items] Class of Warrant or Right [Table] Class of Warrant or Right [Table] Number of commitments with collateral Number Of Commitments With Collateral Number Of Commitments With Collateral Stock-based awards and related share issuances, net ( in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Total lease liabilities Operating Lease, Liability Sale of stock, authorized amount Sale Of Stock, Authorized Amount Sale Of Stock, Authorized Amount Segments Segment Reporting Disclosure [Text Block] Prepaid feedstock, current Prepaid Feedstock, Current Prepaid Feedstock, Current Volatility Measurement Input, Price Volatility [Member] Schedule of Equity Incentive Plans [Table] Schedule of Equity Incentive Plans [Table] Schedule of Equity Incentive Plans Stock-Based Compensation Share-Based Payment Arrangement [Policy Text Block] Amortization of marketable securities premium Accretion (Amortization) of Discounts and Premiums, Investments Total Finance Lease, Liability, to be Paid Schedule of Finance Lease, Liability, Fiscal Year Maturity Finance Lease, Liability, Fiscal Year Maturity [Table Text Block] Investments, Debt and Equity Securities [Abstract] 2024 Finite-Lived Intangible Asset, Expected Amortization, Year Two Estimated Fair Value Estimate of Fair Value Measurement [Member] Gevo Gevo Gevo Segment [Member] Gevo Segment U.S. Treasury notes US Treasury Securities [Member] Granted (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Acquisition of patent portfolio Payments to Acquire Intangible Assets Employee Benefit Plan Defined Benefit Plan [Text Block] Proceeds from issuance or sale of stock Sale of Stock, Consideration Received on Transaction Butamax Butamax [Member] Butamax Inventories Total inventories Inventory, Net Accounts payable Accounts Payable, Current Securitization Bonds Payable Securitization Bonds Payable [Member] Securitization Bonds Payable Plant facilities and infrastructure Plant Facilities And Infrastructure [Member] Plant Facilities And Infrastructure Income Tax Authority [Axis] Income Tax Authority [Axis] Options vested and expected to vest Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Asset Impairment Asset Impairment Charges [Text Block] Environmental liabilities Accrual for Environmental Loss Contingencies Auditor Location Auditor Location Lake Preston, South Dakota Lake Preston, South Dakota [Member] Lake Preston, South Dakota Entity Filer Category Entity Filer Category Weighted-average number of common shares outstanding - basic (in shares) Basic weighted-average shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Debt collateral amount Debt Instrument, Collateral Amount Issuance of common stock upon exercise of warrants (in shares) Common stock Issued upon exercise of warrants (in shares) Stock Issued During Period, Shares, Warrants Exercised Stock Issued During Period, Shares, Warrants Exercised Asset acquisition, purchase price Asset Acquisition, Consideration Transferred Stock-based compensation Share-Based Payment Arrangement, Expense Commitments and Contingencies Commitments and Contingencies Security Exchange Name Security Exchange Name Beginning Balance (in dollars per share) Ending Balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Schedule of Estimated Commitments Long-Term Purchase Commitment [Table Text Block] Class of Warrant or Right [Domain] Class of Warrant or Right [Domain] Loss on disposal of assets Gain (Loss) on Disposition of Assets Weighted-Average Life (Years) Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life June 2022 Offering June 2022 Offering [Member] June 2022 Offering Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Commitment [Domain] Commitment [Domain] Commitment Letters of credit outstanding Letters of Credit Outstanding, Amount Restricted cash (current) Restricted Cash, Current Employer matching contribution, percent of employee's elective contributions Defined Contribution Plan, Employer Matching Contribution, Percent Of Employee's Elective Contributions Defined Contribution Plan, Employer Matching Contribution, Percent Of Employee's Elective Contributions Restricted Stock Restricted Stock [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Revenues from external customers Revenue from Contract with Customer, Excluding Assessed Tax General and administrative General and Administrative Expense [Member] Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Employer matching contribution, percent of match Defined Contribution Plan, Employer Matching Contribution, Percent of Match Deferred tax liabilities, operating lease assets Deferred Tax Liabilites, Operating Lease Assets Deferred Tax Liabilites, Operating Lease Assets Equity Classified Awards Equity Classified Awards [Member] Related to equity classified awards. Number of shares of common stock reserved for issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Increase (decrease) in prepaid expenses and other assets Prepaid Expense and Other Assets Cover [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Interest Costs Capitalized Interest Costs Capitalized Leases, Right-of-Use Assets and Related Liabilities Lessee, Leases [Policy Text Block] Significant Unobservable Inputs (Level 3) Fair Value, Inputs, Level 3 [Member] Entity Voluntary Filers Entity Voluntary Filers Long-term marketable securities, fair value Debt Securities, Available-for-Sale, Noncurrent Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Stock-Based Compensation Share-Based Payment Arrangement [Text Block] Increase (decrease) in other assets Other Assets Schedule of Stock-based Compensation Expense Share-Based Payment Arrangement, Cost by Plan [Table Text Block] Work in process Inventory, Work in Process, Net of Reserves Operating loss carryforwards, subject to ownership change Operating Loss Carryforwards, Subject To Ownership Change Operating Loss Carryforwards, Subject To Ownership Change Weighted-average discount rate - finance leases Finance Lease, Weighted Average Discount Rate, Percent Revenues from Contracts with Customers and Other Revenue Revenue from Contract with Customer [Text Block] Schedule of Prepaid and Other Assets Schedule of Other Current Assets [Table Text Block] Segment Reporting [Abstract] 2021 Bonds Twenty Twenty-One Bonds [Member] Twenty Twenty-One Bonds Contractual obligation Contractual Obligation Documents Incorporated by Reference Documents Incorporated by Reference [Text Block] Total Liabilities and Stockholders' Equity Liabilities and Equity Debt instrument, term Debt Instrument, Term Schedule of Net Deferred Tax Assets Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] 2010 Plan Stock Incentive Plan 2010 [Member] Represents the stock incentive plan 2010. Land Land [Member] Organization, Consolidation and Presentation of Financial Statements [Abstract] Collaborative arrangement, advanced development fee payments committed Collaborative Arrangement, Advanced Development Fee Payments Committed Collaborative Arrangement, Advanced Development Fee Payments Committed Deferred tax assets Deferred Tax Assets, Gross Operating lease assets Deferred Tax Assets, Operating Lease Assets Deferred Tax Assets, Operating Lease Assets Significant Other Observable Inputs (Level 2) Fair Value, Inputs, Level 2 [Member] Debt Issuance Costs and Debt Discounts/Premiums Debt, Policy [Policy Text Block] Current Fiscal Year End Date Current Fiscal Year End Date Accounts Payable and Accrued Liabilities Accounts Payable and Accrued Liabilities Disclosure [Text Block] Less: Amounts representing present value discounts Lessee, Operating Lease, Liability, Undiscounted Excess Amount Marketable securities (current) Marketable Securities, Current Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Net loss, diluted Net Income (Loss) Available to Common Stockholders, Diluted Restricted Cash and Cash Equivalents [Abstract] Net loss per share - diluted (in dollars per share) Net loss per share - diluted (in dollars per share) Earnings Per Share, Diluted Sale of Stock [Domain] Sale of Stock [Domain] Accrued sales and use tax Accrued Sales And Use Tax, Current Accrued Sales And Use Tax, Current Inventory [Line Items] Inventory [Line Items] Long-term marketable securities, amortized cost basis Debt Securities, Available-for-Sale, Amortized Cost, Noncurrent Awards vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Zero6 Commitment Zero6 Commitment [Member] Zero6 Commitment Non-cash stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Consolidation Items [Axis] Consolidation Items [Axis] Corn Corn [Member] Represents the raw material, corn. Total current liabilities Liabilities, Current Risk-free interest rate, minimum Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum Options vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Number of Shares Borrowing Costs Borrowing Costs, Policy [Policy Text Block] Borrowing Costs, Policy Long-term portion Bonds Payable, Noncurrent Bonds Payable, Noncurrent 2024 Lessee, Operating Lease, Liability, to be Paid, Year Two Inventory, Current [Table] Inventory, Current [Table] Unrecognized tax benefits Unrecognized Tax Benefits Marketable Securities [Table] Marketable Securities [Table] Operating loss carryforwards, amount subject to expiration Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration Award contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Line of credit annual fee percentage Line of Credit Facility, Commitment Fee Percentage Other income (expense) Nonoperating Income (Expense) [Abstract] Risk-free interest rate, maximum Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum Hydrocarbon revenue Hydrocarbon [Member] Related to revenue derived from hydrocarbons. Prepaid feedstock Prepaid Feedstock, Noncurrent Prepaid Feedstock, Noncurrent Nature of Business, Financial Condition and Basis of Presentation [Line Items] Nature of Business, Financial Condition and Basis of Presentation [Line Items] Nature of Business, Financial Condition and Basis of Presentation Schedule of Operating Lease, Liability, Fiscal Year Maturity Lessee, Operating Lease, Liability, Maturity [Table Text Block] Entity Address, Address Line Two Entity Address, Address Line Two Entity Address, Address Line One Entity Address, Address Line One Percentage of principal payment on maturity date Debt Instrument, Percentage Of Principal Payment On Maturity Date Debt Instrument, Percentage Of Principal Payment On Maturity Date Income Tax Authority [Domain] Income Tax Authority [Domain] Contract with customer, liability Contract with Customer, Liability Other Assets, Noncurrent [Abstract] Initial payment to procure equipment Payments to Acquire Machinery and Equipment Renewable Energy Credits Renewable Energy Credits [Member] Renewable Energy Credits Product and Service [Axis] Product and Service [Axis] Exclusivity fees Deposits And Other Assets, Noncurrent, Exclusivity Fees Deposits And Other Assets, Noncurrent, Exclusivity Fees Class of Stock [Domain] Class of Stock [Domain] Ethanol sales and related products, net Ethanol Sales and Related Products [Member] The amount of revenue derived from ethanol sales and related products. Weighted-average remaining lease term, finance lease (months) Finance Lease, Weighted Average Remaining Lease Term Fair Value Disclosures [Abstract] Interest expense Interest Expense Zero6 Zero6 [Member] Zero6 [Member] Credit Facility [Axis] Credit Facility [Axis] Inventories Inventory Disclosure [Text Block] Employer discretionary contribution amount Defined Contribution Plan, Employer Discretionary Contribution Amount Schedule of Long-term Debt Schedule of Long-Term Debt Instruments [Table Text Block] Equity [Abstract] Machinery and equipment Machinery and Equipment [Member] Subsequent Event [Table] Subsequent Event [Table] Inventory Disclosure [Abstract] Entity Tax Identification Number Entity Tax Identification Number 2025 Purchase Obligation, to be Paid, Year Three Finished goods and work in process inventory Finished Goods And Work In Process Inventory [Member] Finished Goods And Work In Process Inventory Reclassifications Reclassification, Comparability Adjustment [Policy Text Block] Schedule of Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Revenue from Contract with Customer [Abstract] Operating cash flows from finance leases Finance Lease, Interest Payment on Liability Employer matching contribution, additional percent of match Defined Contribution Plan, Employer Matching Contribution, Additional Percent Of Match Defined Contribution Plan, Employer Matching Contribution, Additional Percent Of Match Schedule of Effective Income Tax Rate Reconciliation Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Net increase in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Liability-classified restricted stock awards Liability Classified Restricted Stock Awards, Fair Value Liability Classified Restricted Stock Awards, Fair Value Impairment of Long-Lived Assets Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block] Restricted Cash Cash and Cash Equivalents Disclosure [Text Block] Development Agreement With Zero6 Development Agreement With Zero6 [Member] Development Agreement With Zero6 Depreciation Deferred Tax Assets, Property, Plant and Equipment 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Five Entity Central Index Key Entity Central Index Key Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] Interest income Investment Income, Interest Non-cash purchase of property, plant and equipment Noncash or Part Noncash Acquisition, Fixed Assets Acquired Measurement Frequency [Axis] Measurement Frequency [Axis] Research and Development Research and Development Expense, Policy [Policy Text Block] Weighted-Average Grant-Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Project production capacity (in gallon per year) Project Production Capacity, Volume Per Year Project Production Capacity, Volume Per Year Gain Contingencies [Line Items] Gain Contingencies [Line Items] Concentrations of Credit Risk Concentration Risk, Credit Risk, Policy [Policy Text Block] Measurement Input Type [Axis] Measurement Input Type [Axis] Loss Contingency Nature [Axis] Loss Contingency Nature [Axis] City Area Code City Area Code Praj Commitment Praj Commitment [Member] Praj Commitment General and administrative expense General and Administrative Expense Assets Assets [Abstract] Revision of Prior Period, Adjustment Revision of Prior Period, Adjustment [Member] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] General and Administrative Selling, General and Administrative Expenses, Policy [Policy Text Block] Retirement Benefits [Abstract] Total Purchase Obligation Other Commitments [Line Items] Other Commitments [Line Items] Statement of Stockholders' Equity [Abstract] Sale of Stock [Axis] Sale of Stock [Axis] Operating loss carryforwards, subject to ownership change, annual limitation amount Operating Loss Carryforwards, Subject To Ownership Change, Annual Limitation Amount Operating Loss Carryforwards, Subject To Ownership Change, Annual Limitation Amount Prepaid other Other Prepaid Expense, Current Financing Activities Net Cash Provided by (Used in) Financing Activities [Abstract] High-Value Protein Products High-Value Protein Products [Member] High-Value Protein Products Schedule of cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations [Abstract] 2023 Long-Term Debt, Maturity, Year One Supplemental disclosures of cash and non-cash investing and financing transactions Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Stock-based compensation Share-Based Payment Arrangement, Noncash Expense SBA Loans SBA Loans [Member] Represents the SBA loans. Weighted-average fair value (in USD per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Warrants outstanding (in shares) Shares Underlying Warrants Outstanding (in shares) Class of Warrant or Right, Outstanding Less: Amounts representing present value discounts Finance Lease, Liability, Undiscounted Excess Amount Other long-term liabilities Other Liabilities, Noncurrent Acquisitions of property, plant and equipment Payments to Acquire Property, Plant, and Equipment Impairment loss Asset Impairment Charges Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] 2023 Finite-Lived Intangible Asset, Expected Amortization, Year One Collaborative arrangement, development charges committed, upon completion Collaborative Arrangement, Development Charges Committed, Upon Completion Collaborative Arrangement, Development Charges Committed, Upon Completion 2028 and thereafter Finance Lease, Liability, to be Paid, after Year Five Schedule of Net Loss Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Right-of-use asset purchased with operating lease Right-of-use asset obtained in exchange for new operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Cost of production Cost of Sales [Member] Series 2022-A Warrants Series 2022-A Warrants [Member] Series 2022-A Warrants Nature of Business, Financial Condition and Basis of Presentation Business Description and Basis of Presentation [Text Block] Bond Letter of Credit Bond Letter Of Credit [Member] Bond Letter Of Credit