Renewable Energy Group, Inc.

$ Overview Financials Valuation SEC Filings Company Website

2021 Q1 Form 10-Q Financial Statement

#000162828021008746 Filed on May 04, 2021

Income Statement

Concept	2021 Q1	2020 Q1

Balance Sheet

Concept	2021 Q1	2020 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$464.8M
YoY Change
Cash & Equivalents	$335.8M	$188.6M
Short-Term Investments	$129.0M
Other Short-Term Assets
YoY Change
Inventory	$290.0M	$206.3M
Prepaid Expenses	$26.34M	$19.76M
Receivables	$129.5M	$754.5M
Other Receivables
Total Short-Term Assets	$965.9M	$1.210B
YoY Change	-20.16%	139.2%
LONG-TERM ASSETS
Property, Plant & Equipment	$594.9M	$593.0M
YoY Change	0.33%	0.76%
Goodwill	$16.08M	$16.08M
YoY Change	0.0%	0.0%
Intangibles	$10.33M	$11.67M
YoY Change	-11.48%	-12.37%
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets	$839.0M	$680.6M
YoY Change	23.28%	-0.01%
TOTAL ASSETS
Total Short-Term Assets	$965.9M	$1.210B
Total Long-Term Assets	$839.0M	$680.6M
Total Assets	$1.805B	$1.890B
YoY Change	-4.52%	59.33%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$110.9M	$406.3M
YoY Change	-72.72%	367.63%
Accrued Expenses	$29.41M	$20.86M
YoY Change	41.0%	-21.12%
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due	$28.81M	$64.37M
YoY Change	-55.23%	-57.19%
Total Short-Term Liabilities	$194.4M	$642.5M
YoY Change	-69.75%	61.76%
LONG-TERM LIABILITIES
Long-Term Debt	$15.11M	$16.81M
YoY Change	-10.08%	-46.65%
Other Long-Term Liabilities	$3.932M	$5.027M
YoY Change	-21.78%	215.77%
Total Long-Term Liabilities	$19.05M	$21.84M
YoY Change	-12.78%	-34.03%
TOTAL LIABILITIES
Total Short-Term Liabilities	$194.4M	$642.5M
Total Long-Term Liabilities	$19.05M	$21.84M
Total Liabilities	$241.0M	$699.4M
YoY Change	-65.55%	47.82%
SHAREHOLDERS EQUITY
Retained Earnings	$930.4M	$843.1M
YoY Change	10.36%	123.43%
Common Stock	$733.0M	$422.1M
YoY Change	73.65%	-6.74%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$99.18M	$106.3M
YoY Change	-6.7%	-7.33%
Treasury Stock Shares	8.549M shares	10.44M shares
Shareholders Equity	$1.564B	$1.191B
YoY Change
Total Liabilities & Shareholders Equity	$1.805B	$1.890B
YoY Change	-4.52%	59.33%

Cashflow Statement

Concept	2021 Q1	2020 Q1

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021Q1	dei	Entity Central Index Key EntityCentralIndexKey	0001463258
CY2021Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2021Q1	dei	Amendment Flag AmendmentFlag	false
CY2021Q1	dei	Document Type DocumentType	10-Q
CY2021Q1	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2021Q1	dei	Document Period End Date DocumentPeriodEndDate	2021-03-31
CY2021Q1	dei	Document Transition Report DocumentTransitionReport	false
CY2021Q1	dei	Entity File Number EntityFileNumber	001-35397
CY2021Q1	dei	Entity Registrant Name EntityRegistrantName	RENEWABLE ENERGY GROUP, INC.
CY2021Q1	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2021Q1	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	26-4785427
CY2021Q1	dei	Entity Address Address Line1 EntityAddressAddressLine1	416 South Bell Avenue
CY2021Q1	dei	Entity Address City Or Town EntityAddressCityOrTown	Ames
CY2021Q1	dei	Entity Address State Or Province EntityAddressStateOrProvince	IA
CY2021Q1	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	50010
CY2021Q1	dei	City Area Code CityAreaCode	515
CY2021Q1	dei	Local Phone Number LocalPhoneNumber	239-8000
CY2021Q1	dei	Security12b Title Security12bTitle	Common Stock, par value $.0001 per share
CY2021Q1	dei	Trading Symbol TradingSymbol	REGI
CY2021Q1	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2021Q1	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021Q1	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2021Q1	dei	Entity Small Business EntitySmallBusiness	false
CY2021Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021Q1	dei	Entity Shell Company EntityShellCompany	false
CY2021Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	47662492	shares
CY2021Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	335789000	USD
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	84441000	USD
CY2021Q1	us-gaap	Available For Sale Securities Current AvailableForSaleSecuritiesCurrent	129047000	USD
CY2020Q4	us-gaap	Available For Sale Securities Current AvailableForSaleSecuritiesCurrent	149521000	USD
CY2021Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1175000	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1631000	USD
CY2021Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	129547000	USD
CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	143475000	USD
CY2021Q1	us-gaap	Inventory Net InventoryNet	290013000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	209361000	USD
CY2021Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	77757000	USD
CY2020Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	67657000	USD
CY2021Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	3746000	USD
CY2020Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	3777000	USD
CY2021Q1	us-gaap	Assets Current AssetsCurrent	965899000	USD
CY2020Q4	us-gaap	Assets Current AssetsCurrent	658232000	USD
CY2021Q1	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	142023000	USD
CY2020Q4	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	120022000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	594895000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	594796000	USD
CY2021Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	36479000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	28840000	USD
CY2021Q1	us-gaap	Goodwill Goodwill	16080000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	16080000	USD
CY2021Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	10326000	USD
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	10708000	USD
CY2021Q1	us-gaap	Investments And Other Noncurrent Assets InvestmentsAndOtherNoncurrentAssets	39174000	USD
CY2020Q4	us-gaap	Investments And Other Noncurrent Assets InvestmentsAndOtherNoncurrentAssets	32720000	USD
CY2021Q1	us-gaap	Assets Assets	1804876000	USD
CY2020Q4	us-gaap	Assets Assets	1461398000	USD
CY2021Q1	us-gaap	Loans Payable To Bank Current LoansPayableToBankCurrent	28814000	USD
CY2020Q4	us-gaap	Loans Payable To Bank Current LoansPayableToBankCurrent	50088000	USD
CY2021Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	16061000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	14581000	USD
CY2021Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	110858000	USD
CY2020Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	132938000	USD
CY2021Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	29406000	USD
CY2020Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	34875000	USD
CY2021Q1	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	9224000	USD
CY2020Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	13488000	USD
CY2021Q1	us-gaap	Liabilities Current LiabilitiesCurrent	194363000	USD
CY2020Q4	us-gaap	Liabilities Current LiabilitiesCurrent	245970000	USD
CY2021Q1	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	6443000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	6607000	USD
CY2021Q1	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	1020000	USD
CY2020Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	1731000	USD
CY2021Q1	us-gaap	Long Term Loans From Bank LongTermLoansFromBank	15113000	USD
CY2020Q4	us-gaap	Long Term Loans From Bank LongTermLoansFromBank	15158000	USD
CY2021Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	21104000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	15223000	USD
CY2021Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	3932000	USD
CY2020Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	4485000	USD
CY2021Q1	us-gaap	Liabilities Liabilities	240955000	USD
CY2020Q4	us-gaap	Liabilities Liabilities	287443000	USD
CY2021Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2020Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2021Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	300000000	shares
CY2021Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	300000000	shares
CY2021Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	47539744	shares
CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	39334839	shares
CY2021Q1	us-gaap	Common Stock Value CommonStockValue	6000	USD
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	5000	USD
CY2021Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	733011000	USD
CY2020Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	392247000	USD
CY2021Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	930433000	USD
CY2020Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	891211000	USD
CY2021Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-350000	USD
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1160000	USD
CY2021Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	8548742	shares
CY2020Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	10591074	shares
CY2021Q1	us-gaap	Treasury Stock Value TreasuryStockValue	99179000	USD
CY2020Q4	us-gaap	Treasury Stock Value TreasuryStockValue	110668000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	1563921000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	1173955000	USD
CY2021Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1804876000	USD
CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1461398000	USD
CY2021Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	539744000	USD
CY2020Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	472845000	USD
CY2021Q1	us-gaap	Revenues Revenues	539744000	USD
CY2020Q1	us-gaap	Revenues Revenues	472957000	USD
CY2021Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	465942000	USD
CY2020Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	367396000	USD
CY2021Q1	us-gaap	Gross Profit GrossProfit	73802000	USD
CY2020Q1	us-gaap	Gross Profit GrossProfit	105561000	USD
CY2021Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	31177000	USD
CY2020Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	27485000	USD
CY2021Q1	us-gaap	Asset Impairment Charges AssetImpairmentCharges	822000	USD
CY2020Q1	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2021Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	41803000	USD
CY2020Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	78076000	USD
CY2021Q1	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1922000	USD
CY2020Q1	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	1172000	USD
CY2021Q1	us-gaap	Investment Income Interest InvestmentIncomeInterest	1312000	USD
CY2020Q1	us-gaap	Investment Income Interest InvestmentIncomeInterest	0	USD
CY2021Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	779000	USD
CY2020Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-304000	USD
CY2021Q1	us-gaap	Interest Expense InterestExpense	1117000	USD
CY2020Q1	us-gaap	Interest Expense InterestExpense	2946000	USD
CY2021Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-948000	USD
CY2020Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2078000	USD
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	40855000	USD
CY2020Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	75998000	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1633000	USD
CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1331000	USD
CY2021Q1	us-gaap	Profit Loss ProfitLoss	39222000	USD
CY2020Q1	us-gaap	Profit Loss ProfitLoss	74667000	USD
CY2021Q1	regi	Effect Of Participating Share Based Awards On Continuing Operations EffectOfParticipatingShareBasedAwardsOnContinuingOperations	639000	USD
CY2020Q1	regi	Effect Of Participating Share Based Awards On Continuing Operations EffectOfParticipatingShareBasedAwardsOnContinuingOperations	1509000	USD
CY2021Q1	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	38583000	USD
CY2020Q1	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	73158000	USD
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.95
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.88
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.88
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.67
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	40425593	shares
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	38979057	shares
CY2021Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	43661568	shares
CY2020Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	43692155	shares
CY2021Q1	us-gaap	Profit Loss ProfitLoss	39222000	USD
CY2020Q1	us-gaap	Profit Loss ProfitLoss	74667000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-11000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	0	USD
CY2021Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-173000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1337000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-551000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1510000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-551000	USD
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	37712000	USD
CY2020Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	74116000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1099512000	USD
CY2020Q1	regi	Stock Issued During Period Value Conversionof Restricted Stock Unitsto Common Stock StockIssuedDuringPeriodValueConversionofRestrictedStockUnitstoCommonStock	578000	USD
CY2020Q1	regi	Stock Issued During Period Value Settlementof Stock Appreciation Rightsin Common Stock StockIssuedDuringPeriodValueSettlementofStockAppreciationRightsinCommonStock	245000	USD
CY2020Q1	regi	Adjustmentsto Additional Paidin Capital Equity Componentof Convertible Debt Subsequent Adjustments Tax Impact AdjustmentstoAdditionalPaidinCapitalEquityComponentofConvertibleDebtSubsequentAdjustmentsTaxImpact	1013000	USD
CY2020Q1	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt Subsequent Adjustments AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments	17829000	USD
CY2020Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1367000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-551000	USD
CY2020Q1	us-gaap	Profit Loss ProfitLoss	74667000	USD
CY2020Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1156343000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1173955000	USD
CY2021Q1	regi	Stock Issued During Period Value Conversionof Restricted Stock Unitsto Common Stock StockIssuedDuringPeriodValueConversionofRestrictedStockUnitstoCommonStock	10026000	USD
CY2021Q1	regi	Stock Issued During Period Value Settlementof Stock Appreciation Rightsin Common Stock StockIssuedDuringPeriodValueSettlementofStockAppreciationRightsinCommonStock	1607000	USD
CY2021Q1	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	19970000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	365280000	USD
CY2021Q1	regi	Adjustmentsto Additional Paidin Capital Equity Componentof Convertible Debt Subsequent Adjustments Tax Impact AdjustmentstoAdditionalPaidinCapitalEquityComponentofConvertibleDebtSubsequentAdjustmentsTaxImpact	1143000	USD
CY2021Q1	regi	Stock Issued During Period Value Settlementof Convertible Debtin Common Stock StockIssuedDuringPeriodValueSettlementofConvertibleDebtinCommonStock	3237000	USD
CY2021Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1844000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1510000	USD
CY2021Q1	us-gaap	Profit Loss ProfitLoss	39222000	USD
CY2021Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1563921000	USD
CY2021Q1	us-gaap	Profit Loss ProfitLoss	39222000	USD
CY2020Q1	us-gaap	Profit Loss ProfitLoss	74667000	USD
CY2021Q1	us-gaap	Depreciation Depreciation	10915000	USD
CY2020Q1	us-gaap	Depreciation Depreciation	8934000	USD
CY2021Q1	us-gaap	Cost Of Goods And Services Sold Amortization CostOfGoodsAndServicesSoldAmortization	4701000	USD
CY2020Q1	us-gaap	Cost Of Goods And Services Sold Amortization CostOfGoodsAndServicesSoldAmortization	4660000	USD
CY2021Q1	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-179000	USD
CY2020Q1	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-256000	USD
CY2021Q1	regi	Amortization Marketable Securities AmortizationMarketableSecurities	659000	USD
CY2020Q1	regi	Amortization Marketable Securities AmortizationMarketableSecurities	0	USD
CY2021Q1	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1922000	USD
CY2020Q1	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	1172000	USD
CY2021Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	21000	USD
CY2020Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	456000	USD
CY2021Q1	us-gaap	Asset Impairment Charges AssetImpairmentCharges	822000	USD
CY2020Q1	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2021Q1	us-gaap	Share Based Compensation ShareBasedCompensation	1844000	USD
CY2020Q1	us-gaap	Share Based Compensation ShareBasedCompensation	1367000	USD
CY2021Q1	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-1000000	USD
CY2020Q1	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-1034000	USD
CY2021Q1	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-49000	USD
CY2020Q1	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-161000	USD
CY2021Q1	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-13770000	USD
CY2020Q1	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-104598000	USD
CY2021Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	80664000	USD
CY2020Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	44881000	USD
CY2021Q1	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	16241000	USD
CY2020Q1	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	28273000	USD
CY2021Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-24865000	USD
CY2020Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	3400000	USD
CY2021Q1	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	-5908000	USD
CY2020Q1	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	-17803000	USD
CY2021Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	4158000	USD
CY2020Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	4107000	USD
CY2021Q1	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-4264000	USD
CY2020Q1	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	2102000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-60996000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	105399000	USD
CY2021Q1	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	93092000	USD
CY2020Q1	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	0	USD
CY2021Q1	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	90722000	USD
CY2020Q1	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	0	USD
CY2021Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	10487000	USD
CY2020Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	9030000	USD
CY2021Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1500000	USD
CY2020Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-14357000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-9030000	USD
CY2021Q1	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	0	USD
CY2020Q1	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	82756000	USD
CY2021Q1	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	27159000	USD
CY2020Q1	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	40141000	USD
CY2021Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	385250000	USD
CY2020Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2021Q1	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	19565000	USD
CY2020Q1	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2021Q1	regi	Paymentsfor Conversionof Restricted Stock Unitsand Stock Appreciation Rights PaymentsforConversionofRestrictedStockUnitsandStockAppreciationRights	11633000	USD
CY2020Q1	regi	Paymentsfor Conversionof Restricted Stock Unitsand Stock Appreciation Rights PaymentsforConversionofRestrictedStockUnitsandStockAppreciationRights	823000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	326893000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	41792000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	251540000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	138161000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	88218000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	53436000	USD
CY2021Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-223000	USD
CY2020Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-47000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	339535000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	191550000	USD
CY2021Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	913000	USD
CY2020Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	0	USD
CY2021Q1	us-gaap	Interest Paid InterestPaid	606000	USD
CY2020Q1	us-gaap	Interest Paid InterestPaid	885000	USD
CY2021Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	11293000	USD
CY2020Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	903000	USD
CY2021Q1	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	5701000	USD
CY2020Q1	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	6739000	USD
CY2021Q1	regi	Stock Issuance Costs Incurred But Not Yet Paid StockIssuanceCostsIncurredButNotYetPaid	405000	USD
CY2020Q1	regi	Stock Issuance Costs Incurred But Not Yet Paid StockIssuanceCostsIncurredButNotYetPaid	0	USD
CY2021Q1	regi	Numberof Biorefineries NumberofBiorefineries	12	facility
CY2021Q1	regi	Production Capacity Per Year ProductionCapacityPerYear	505000000	gal
CY2021Q1	regi	Number Of Multi Feedstock Capable Operating Biomass Based Diesel Production Facilities NumberOfMultiFeedstockCapableOperatingBiomassBasedDieselProductionFacilities	10	facility
CY2021Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	3746000	USD
CY2020Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	3000000	USD
CY2021Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	335789000	USD
CY2020Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	188550000	USD
CY2021Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	3746000	USD
CY2020Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	3000000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	339535000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	191550000	USD
CY2021Q1	regi	Biodiesel Government Incentives BiodieselGovernmentIncentives	60249000	USD
CY2021Q1	us-gaap	Revenues Revenues	539744000	USD
CY2021Q1	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1922000	USD
CY2021Q1	us-gaap	Schedule Of Repurchase Agreements ScheduleOfRepurchaseAgreements	<div style="margin-top:5pt;text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The table below sets out the information regarding the activities under the 2019 and 2020 Programs during the three months ended March 31, 2020:</span></div><div style="margin-bottom:5pt;margin-top:10pt;text-align:center"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%"><tr><td style="width:1.0%"/><td style="width:73.169%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:10.595%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.530%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:12.206%"/><td style="width:0.1%"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/></tr><tr><td colspan="3" style="border-left:1pt solid #000000;border-top:1pt solid #000000;padding:0 1pt"/><td colspan="9" style="border-left:1pt solid #000;border-right:1pt solid #000;border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">Three months ended March 31, 2020</span></td><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/></tr><tr><td colspan="3" style="border-left:1pt solid #000000;padding:0 1pt"/><td colspan="3" style="border-left:1pt solid #000000;border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">Principal amount in 000's</span></td><td colspan="3" style="border-left:1pt solid #000000;border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-left:1pt solid #000000;border-right:1pt solid #000000;border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">January 2019 Program</span></td><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/></tr><tr><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/></tr><tr><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/></tr><tr><td colspan="3" style="background-color:#cceeff;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-top:1pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">2036 Convertible Senior Notes Repurchases</span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000000;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">11,008 </span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000000;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;border-bottom:1pt solid #000000;border-left:1pt solid #000000;padding:0 1pt"/><td style="background-color:#cceeff;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000000;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">25,949 </span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000000;border-right:1pt solid #000000;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/></tr></table></div>
CY2021Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	479495000	USD
CY2020Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	406510000	USD
CY2020Q1	regi	Biodiesel Government Incentives BiodieselGovernmentIncentives	66447000	USD
CY2020Q1	us-gaap	Revenues Revenues	472957000	USD
CY2021Q1	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	81029000	USD
CY2020Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	74774000	USD
CY2021Q1	regi	Contractwith Customer Liability Deferred Revenue ContractwithCustomerLiabilityDeferredRevenue	603000	USD
CY2020Q4	regi	Contractwith Customer Liability Deferred Revenue ContractwithCustomerLiabilityDeferredRevenue	946000	USD
CY2021Q1	regi	Contractwith Customer Accounts Payable Current ContractwithCustomerAccountsPayableCurrent	699000	USD
CY2020Q4	regi	Contractwith Customer Accounts Payable Current ContractwithCustomerAccountsPayableCurrent	914000	USD
CY2020Q4	regi	Contractwith Customer Liability Deferred Revenue ContractwithCustomerLiabilityDeferredRevenue	946000	USD
CY2021Q1	regi	Contractwith Customer Liability Deferred Revenue Increase Decrease From Cash Receipts ContractwithCustomerLiabilityDeferredRevenueIncreaseDecreaseFromCashReceipts	12963000	USD
CY2021Q1	regi	Contractwith Customer Liability Deferred Revenue Impact On Revenue ContractwithCustomerLiabilityDeferredRevenueImpactOnRevenue	13306000	USD
CY2021Q1	regi	Contractwith Customer Liability Deferred Revenue ContractwithCustomerLiabilityDeferredRevenue	603000	USD
CY2020Q4	regi	Contract With Customer Liability Payable To Customers Related To Btc ContractWithCustomerLiabilityPayableToCustomersRelatedToBTC	914000	USD
CY2021Q1	regi	Contract With Customer Liability Payable To Customers Related To Btc Cash Receipts Payments ContractWithCustomerLiabilityPayableToCustomersRelatedToBTCCashReceiptsPayments	0	USD
CY2021Q1	regi	Contract With Customer Liability Payable To Customers Related To Btc Impact On Revenue ContractWithCustomerLiabilityPayableToCustomersRelatedToBTCImpactOnRevenue	215000	USD
CY2021Q1	regi	Contract With Customer Liability Payable To Customers Related To Btc ContractWithCustomerLiabilityPayableToCustomersRelatedToBTC	699000	USD
CY2020Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	1860000	USD
CY2021Q1	regi	Contractwith Customer Liability Increase Decrease From Cash Receipts ContractwithCustomerLiabilityIncreaseDecreaseFromCashReceipts	12963000	USD
CY2021Q1	regi	Contractwith Customer Liability Impact On Revenue ContractwithCustomerLiabilityImpactOnRevenue	13521000	USD
CY2021Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	1302000	USD
CY2019Q4	regi	Contractwith Customer Liability Deferred Revenue ContractwithCustomerLiabilityDeferredRevenue	631000	USD
CY2020Q1	regi	Contractwith Customer Liability Deferred Revenue Increase Decrease From Cash Receipts ContractwithCustomerLiabilityDeferredRevenueIncreaseDecreaseFromCashReceipts	9067000	USD
CY2020Q1	regi	Contractwith Customer Liability Deferred Revenue Impact On Revenue ContractwithCustomerLiabilityDeferredRevenueImpactOnRevenue	9333000	USD
CY2020Q1	regi	Contractwith Customer Liability Deferred Revenue ContractwithCustomerLiabilityDeferredRevenue	365000	USD
CY2019Q4	regi	Contract With Customer Liability Payable To Customers Related To Btc ContractWithCustomerLiabilityPayableToCustomersRelatedToBTC	255193000	USD
CY2020Q1	regi	Contract With Customer Liability Payable To Customers Related To Btc Cash Receipts Payments ContractWithCustomerLiabilityPayableToCustomersRelatedToBTCCashReceiptsPayments	0	USD
CY2020Q1	regi	Contract With Customer Liability Payable To Customers Related To Btc Impact On Revenue ContractWithCustomerLiabilityPayableToCustomersRelatedToBTCImpactOnRevenue	0	USD
CY2020Q1	regi	Contract With Customer Liability Payable To Customers Related To Btc ContractWithCustomerLiabilityPayableToCustomersRelatedToBTC	255193000	USD
CY2019Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	255824000	USD
CY2020Q1	regi	Contractwith Customer Liability Increase Decrease From Cash Receipts ContractwithCustomerLiabilityIncreaseDecreaseFromCashReceipts	9067000	USD
CY2020Q1	regi	Contractwith Customer Liability Impact On Revenue ContractwithCustomerLiabilityImpactOnRevenue	9333000	USD
CY2020Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	255558000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Amortized Cost Current DebtSecuritiesAvailableForSaleAmortizedCostCurrent	129073000	USD
CY2021Q1	regi	Debt Securities Available For Sale Accumulated Gross Unrealized Gain Before Tax Current DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxCurrent	15000	USD
CY2021Q1	regi	Debt Securities Available For Sale Accumulated Gross Unrealized Loss Before Tax Current DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedLossBeforeTaxCurrent	41000	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Securities Current AvailableForSaleSecuritiesDebtSecuritiesCurrent	129047000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Amortized Cost Noncurrent DebtSecuritiesAvailableForSaleAmortizedCostNoncurrent	142129000	USD
CY2021Q1	regi	Debt Securities Available For Sale Accumulated Gross Unrealized Gain Before Tax Noncurrent DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxNoncurrent	11000	USD
CY2021Q1	regi	Debt Securities Available For Sale Accumulated Gross Unrealized Loss Before Tax Noncurrent DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedLossBeforeTaxNoncurrent	117000	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Securities Noncurrent AvailableForSaleSecuritiesDebtSecuritiesNoncurrent	142023000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Current DebtSecuritiesAvailableForSaleAmortizedCostCurrent	149462000	USD
CY2020Q4	regi	Debt Securities Available For Sale Accumulated Gross Unrealized Gain Before Tax Current DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxCurrent	79000	USD
CY2020Q4	regi	Debt Securities Available For Sale Accumulated Gross Unrealized Loss Before Tax Current DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedLossBeforeTaxCurrent	20000	USD
CY2020Q4	us-gaap	Available For Sale Securities Debt Securities Current AvailableForSaleSecuritiesDebtSecuritiesCurrent	149521000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Noncurrent DebtSecuritiesAvailableForSaleAmortizedCostNoncurrent	120029000	USD
CY2020Q4	regi	Debt Securities Available For Sale Accumulated Gross Unrealized Gain Before Tax Noncurrent DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxNoncurrent	38000	USD
CY2020Q4	regi	Debt Securities Available For Sale Accumulated Gross Unrealized Loss Before Tax Noncurrent DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedLossBeforeTaxNoncurrent	45000	USD
CY2020Q4	us-gaap	Available For Sale Securities Debt Securities Noncurrent AvailableForSaleSecuritiesDebtSecuritiesNoncurrent	120022000	USD
CY2021Q1	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	107014000	USD
CY2020Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	65969000	USD
CY2021Q1	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	5531000	USD
CY2020Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	5515000	USD
CY2021Q1	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	177468000	USD
CY2020Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	137877000	USD
CY2021Q1	us-gaap	Inventory Net InventoryNet	290013000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	209361000	USD
CY2021Q1	us-gaap	Inventory Adjustments InventoryAdjustments	0	USD
CY2020Q4	us-gaap	Inventory Adjustments InventoryAdjustments	0	USD
CY2021Q1	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	21528000	USD
CY2020Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	5433000	USD
CY2021Q1	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	26335000	USD
CY2020Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	27933000	USD
CY2021Q1	us-gaap	Deposits Assets Current DepositsAssetsCurrent	1969000	USD
CY2020Q4	us-gaap	Deposits Assets Current DepositsAssetsCurrent	2047000	USD
CY2021Q1	regi	Renewable Identification Number Inventory Current RenewableIdentificationNumberInventoryCurrent	4115000	USD
CY2020Q4	regi	Renewable Identification Number Inventory Current RenewableIdentificationNumberInventoryCurrent	869000	USD
CY2021Q1	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	22434000	USD
CY2020Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	29621000	USD
CY2021Q1	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	1376000	USD
CY2020Q4	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	1754000	USD
CY2021Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	77757000	USD
CY2020Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	67657000	USD
CY2021Q1	us-gaap	Cost Method Investments CostMethodInvestments	14540000	USD
CY2020Q4	us-gaap	Cost Method Investments CostMethodInvestments	13005000	USD
CY2021Q1	us-gaap	Other Inventories Spare Parts OtherInventoriesSpareParts	2610000	USD
CY2020Q4	us-gaap	Other Inventories Spare Parts OtherInventoriesSpareParts	2610000	USD
CY2021Q1	regi	Other Assets Catalysts Noncurrent OtherAssetsCatalystsNoncurrent	10008000	USD
CY2020Q4	regi	Other Assets Catalysts Noncurrent OtherAssetsCatalystsNoncurrent	7408000	USD
CY2021Q1	us-gaap	Deposits Assets Noncurrent DepositsAssetsNoncurrent	357000	USD
CY2020Q4	us-gaap	Deposits Assets Noncurrent DepositsAssetsNoncurrent	451000	USD
CY2021Q1	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	11659000	USD
CY2020Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	9246000	USD
CY2021Q1	us-gaap	Investments And Other Noncurrent Assets InvestmentsAndOtherNoncurrentAssets	39174000	USD
CY2020Q4	us-gaap	Investments And Other Noncurrent Assets InvestmentsAndOtherNoncurrentAssets	32720000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	20181000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	9855000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	10326000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	20181000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	9473000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	10708000	USD
CY2021Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	382000	USD
CY2021Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	382000	USD
CY2020Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	353000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	1232000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	1619000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	1629000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	1640000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	1553000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	611000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	2042000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	10326000	USD
CY2021Q1	us-gaap	Notes Payable NotesPayable	44947000	USD
CY2020Q4	us-gaap	Notes Payable NotesPayable	66977000	USD
CY2021Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	28814000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	50088000	USD
CY2021Q1	us-gaap	Accumulated Amortization Deferred Finance Costs AccumulatedAmortizationDeferredFinanceCosts	1026000	USD
CY2020Q4	us-gaap	Accumulated Amortization Deferred Finance Costs AccumulatedAmortizationDeferredFinanceCosts	990000	USD
CY2021Q1	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	1020000	USD
CY2020Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	3458000	USD
CY2020Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	12164000	USD
CY2021Q1	us-gaap	Derivative Asset Collateral Obligation To Return Cash Offset DerivativeAssetCollateralObligationToReturnCashOffset	14159000	USD
CY2021Q1	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	0	USD
CY2020Q4	us-gaap	Derivative Asset Collateral Obligation To Return Cash Offset DerivativeAssetCollateralObligationToReturnCashOffset	14139000	USD
CY2020Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	1731000	USD
CY2021Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	15113000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	15158000	USD
CY2021Q1	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	0	USD
CY2020Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	0	USD
CY2021Q1	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	149666000	USD
CY2020Q4	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	149666000	USD
CY2021Q1	us-gaap	Derivative Nonmonetary Notional Amount Volume DerivativeNonmonetaryNotionalAmountVolume	74000000	gal
CY2021Q1	us-gaap	Derivative Nonmonetary Notional Amount Mass DerivativeNonmonetaryNotionalAmountMass	231000000	lb
CY2021Q1	us-gaap	Derivative Nonmonetary Notional Amount Energy Measure DerivativeNonmonetaryNotionalAmountEnergyMeasure	2000000	Btu
CY2021Q1	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	12789000	USD
CY2021Q1	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	5420000	USD
CY2020Q4	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	0	USD
CY2021Q1	us-gaap	Derivative Fair Value Of Derivative Asset Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral	26948000	USD
CY2021Q1	us-gaap	Derivative Fair Value Of Derivative Liability Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral	5420000	USD
CY2020Q4	us-gaap	Derivative Fair Value Of Derivative Asset Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral	17597000	USD
CY2020Q4	us-gaap	Derivative Fair Value Of Derivative Liability Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral	12164000	USD
CY2021Q1	regi	Gross Asset Amounts Offset In Statement Of Financial Position GrossAssetAmountsOffsetInStatementOfFinancialPosition	5420000	USD
CY2021Q1	regi	Gross Liability Amounts Offset In Statement Of Financial Position GrossLiabilityAmountsOffsetInStatementOfFinancialPosition	5420000	USD
CY2020Q4	regi	Gross Asset Amounts Offset In Statement Of Financial Position GrossAssetAmountsOffsetInStatementOfFinancialPosition	12164000	USD
CY2020Q4	regi	Gross Liability Amounts Offset In Statement Of Financial Position GrossLiabilityAmountsOffsetInStatementOfFinancialPosition	12164000	USD
CY2021Q1	us-gaap	Derivative Assets DerivativeAssets	21528000	USD
CY2021Q1	us-gaap	Derivative Liabilities DerivativeLiabilities	0	USD
CY2020Q4	us-gaap	Derivative Assets DerivativeAssets	5433000	USD
CY2020Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	0	USD
CY2021Q1	us-gaap	Fair Value Net Asset Liability FairValueNetAssetLiability	278439000	USD
CY2020Q4	us-gaap	Fair Value Net Asset Liability FairValueNetAssetLiability	260837000	USD
CY2021Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2020Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	38583000	USD
CY2020Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	73158000	USD
CY2021Q1	regi	Adjusted Net Income Availableto Common Shareholders Effectof Participating Securities AdjustedNetIncomeAvailabletoCommonShareholdersEffectofParticipatingSecurities	-639000	USD
CY2020Q1	regi	Adjusted Net Income Availableto Common Shareholders Effectof Participating Securities AdjustedNetIncomeAvailabletoCommonShareholdersEffectofParticipatingSecurities	-1509000	USD
CY2021Q1	regi	Adjusted Net Income Available To Common Stockholders AdjustedNetIncomeAvailableToCommonStockholders	39222000	USD
CY2020Q1	regi	Adjusted Net Income Available To Common Stockholders AdjustedNetIncomeAvailableToCommonStockholders	74667000	USD
CY2021Q1	us-gaap	Dividends Share Based Compensation DividendsShareBasedCompensation	639000	USD
CY2020Q1	us-gaap	Dividends Share Based Compensation DividendsShareBasedCompensation	1509000	USD
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	38583000	USD
CY2020Q1	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	73158000	USD
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	40425593	shares
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	38979057	shares
CY2021Q1	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	2640938	shares
CY2020Q1	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	4190024	shares
CY2021Q1	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	595037	shares
CY2020Q1	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	523074	shares
CY2021Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	43661568	shares
CY2020Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	43692155	shares
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.88
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.67
CY2021Q1	us-gaap	Revenues Revenues	539744000	USD
CY2020Q1	us-gaap	Revenues Revenues	472957000	USD
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	40855000	USD
CY2020Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	75998000	USD
CY2021Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	15616000	USD
CY2020Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	13594000	USD
CY2021Q1	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	10487000	USD
CY2020Q1	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	9030000	USD
CY2021Q1	us-gaap	Assets Assets	1804876000	USD
CY2020Q4	us-gaap	Assets Assets	1461398000	USD
CY2021Q1	us-gaap	Revenues Revenues	539744000	USD
CY2020Q1	us-gaap	Revenues Revenues	472957000	USD
CY2021Q1	us-gaap	Noncurrent Assets NoncurrentAssets	594895000	USD
CY2020Q4	us-gaap	Noncurrent Assets NoncurrentAssets	594796000	USD
CY2021Q1	us-gaap	Income Tax Examination Penalties Accrued IncomeTaxExaminationPenaltiesAccrued	40505000	USD

Files In Submission

Name	View Source	Status
0001628280-21-008746-index-headers.html	Edgar Link	pending
0001628280-21-008746-index.html	Edgar Link	pending
0001628280-21-008746.txt	Edgar Link	pending
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regi-20210331_htm.xml	Edgar Link	completed
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Renewable Energy Group, Inc.

2021 Q1 Form 10-Q Financial Statement

#000162828021008746 Filed on May 04, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission