3.20.2 html 463 372 1 false 116 0 false 13 false false R1.htm 0001001 - Document - Cover Sheet http://www.vertexenergy.com/role/Cover Cover Cover 1 false false R2.htm 1001002 - Statement - CONSOLIDATED BALANCE SHEETS Sheet http://www.vertexenergy.com/role/CONSOLIDATEDBALANCESHEETS CONSOLIDATED BALANCE SHEETS Statements 2 false false R3.htm 1002003 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) Sheet http://www.vertexenergy.com/role/CONSOLIDATEDBALANCESHEETSParenthetical CONSOLIDATED BALANCE SHEETS (Parenthetical) Statements 3 false false R4.htm 1003004 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS Sheet http://www.vertexenergy.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS CONSOLIDATED STATEMENTS OF OPERATIONS Statements 4 false false R5.htm 1004005 - Statement - CONSOLIDATED STATEMENTS OF EQUITY Sheet http://www.vertexenergy.com/role/CONSOLIDATEDSTATEMENTSOFEQUITY CONSOLIDATED STATEMENTS OF EQUITY Statements 5 false false R6.htm 1005006 - Statement - CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical) Sheet http://www.vertexenergy.com/role/CONSOLIDATEDSTATEMENTSOFEQUITYParenthetical CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical) Statements 6 false false R7.htm 1006007 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS Sheet http://www.vertexenergy.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS CONSOLIDATED STATEMENTS OF CASH FLOWS Statements 7 false false R8.htm 2101101 - Disclosure - BASIS OF PRESENTATION AND NATURE OF OPERATIONS Sheet http://www.vertexenergy.com/role/BASISOFPRESENTATIONANDNATUREOFOPERATIONS BASIS OF PRESENTATION AND NATURE OF OPERATIONS Notes 8 false false R9.htm 2103102 - Disclosure - SUMMARY OF CRITICAL ACCOUNTING POLICIES AND ESTIMATES Sheet http://www.vertexenergy.com/role/SUMMARYOFCRITICALACCOUNTINGPOLICIESANDESTIMATES SUMMARY OF CRITICAL ACCOUNTING POLICIES AND ESTIMATES Notes 9 false false R10.htm 2108103 - Disclosure - CONCENTRATIONS, SIGNIFICANT CUSTOMERS, COMMITMENTS AND CONTINGENCIES Sheet http://www.vertexenergy.com/role/CONCENTRATIONSSIGNIFICANTCUSTOMERSCOMMITMENTSANDCONTINGENCIES CONCENTRATIONS, SIGNIFICANT CUSTOMERS, COMMITMENTS AND CONTINGENCIES Notes 10 false false R11.htm 2112104 - Disclosure - REVENUES Sheet http://www.vertexenergy.com/role/REVENUES REVENUES Notes 11 false false R12.htm 2115105 - Disclosure - ACCOUNTS RECEIVABLE Sheet http://www.vertexenergy.com/role/ACCOUNTSRECEIVABLE ACCOUNTS RECEIVABLE Notes 12 false false R13.htm 2118106 - Disclosure - LINE OF CREDIT AND LONG-TERM DEBT Sheet http://www.vertexenergy.com/role/LINEOFCREDITANDLONGTERMDEBT LINE OF CREDIT AND LONG-TERM DEBT Notes 13 false false R14.htm 2126107 - Disclosure - EARNINGS PER SHARE Sheet http://www.vertexenergy.com/role/EARNINGSPERSHARE EARNINGS PER SHARE Notes 14 false false R15.htm 2128108 - Disclosure - COMMON STOCK Sheet http://www.vertexenergy.com/role/COMMONSTOCK COMMON STOCK Notes 15 false false R16.htm 2130109 - Disclosure - PREFERRED STOCK AND DETACHABLE WARRANTS Sheet http://www.vertexenergy.com/role/PREFERREDSTOCKANDDETACHABLEWARRANTS PREFERRED STOCK AND DETACHABLE WARRANTS Notes 16 false false R17.htm 2135110 - Disclosure - SEGMENT REPORTING Sheet http://www.vertexenergy.com/role/SEGMENTREPORTING SEGMENT REPORTING Notes 17 false false R18.htm 2138111 - Disclosure - INCOME TAXES Sheet http://www.vertexenergy.com/role/INCOMETAXES INCOME TAXES Notes 18 false false R19.htm 2140112 - Disclosure - COMMODITY DERIVATIVE INSTRUMENTS Sheet http://www.vertexenergy.com/role/COMMODITYDERIVATIVEINSTRUMENTS COMMODITY DERIVATIVE INSTRUMENTS Notes 19 false false R20.htm 2145113 - Disclosure - LEASES Sheet http://www.vertexenergy.com/role/LEASES LEASES Notes 20 false false R21.htm 2150114 - Disclosure - SHARE PURCHASE AND SUBSCRIPTION AGREEMENTS Sheet http://www.vertexenergy.com/role/SHAREPURCHASEANDSUBSCRIPTIONAGREEMENTS SHARE PURCHASE AND SUBSCRIPTION AGREEMENTS Notes 21 false false R22.htm 2156115 - Disclosure - ACQUISITIONS Sheet http://www.vertexenergy.com/role/ACQUISITIONS ACQUISITIONS Notes 22 false false R23.htm 2158116 - Disclosure - SUBSEQUENT EVENTS Sheet http://www.vertexenergy.com/role/SUBSEQUENTEVENTS SUBSEQUENT EVENTS Notes 23 false false R24.htm 2204201 - Disclosure - SUMMARY OF CRITICAL ACCOUNTING POLICIES AND ESTIMATES (Policies) Sheet http://www.vertexenergy.com/role/SUMMARYOFCRITICALACCOUNTINGPOLICIESANDESTIMATESPolicies SUMMARY OF CRITICAL ACCOUNTING POLICIES AND ESTIMATES (Policies) Policies 24 false false R25.htm 2305301 - Disclosure - SUMMARY OF CRITICAL ACCOUNTING POLICIES AND ESTIMATES (Tables) Sheet http://www.vertexenergy.com/role/SUMMARYOFCRITICALACCOUNTINGPOLICIESANDESTIMATESTables SUMMARY OF CRITICAL ACCOUNTING POLICIES AND ESTIMATES (Tables) Tables http://www.vertexenergy.com/role/SUMMARYOFCRITICALACCOUNTINGPOLICIESANDESTIMATES 25 false false R26.htm 2309302 - Disclosure - CONCENTRATIONS, SIGNIFICANT CUSTOMERS, COMMITMENTS AND CONTINGENCIES (Tables) Sheet http://www.vertexenergy.com/role/CONCENTRATIONSSIGNIFICANTCUSTOMERSCOMMITMENTSANDCONTINGENCIESTables CONCENTRATIONS, SIGNIFICANT CUSTOMERS, COMMITMENTS AND CONTINGENCIES (Tables) Tables http://www.vertexenergy.com/role/CONCENTRATIONSSIGNIFICANTCUSTOMERSCOMMITMENTSANDCONTINGENCIES 26 false false R27.htm 2313303 - Disclosure - REVENUES (Tables) Sheet http://www.vertexenergy.com/role/REVENUESTables REVENUES (Tables) Tables http://www.vertexenergy.com/role/REVENUES 27 false false R28.htm 2316304 - Disclosure - ACCOUNTS RECEIVABLE (Tables) Sheet http://www.vertexenergy.com/role/ACCOUNTSRECEIVABLETables ACCOUNTS RECEIVABLE (Tables) Tables http://www.vertexenergy.com/role/ACCOUNTSRECEIVABLE 28 false false R29.htm 2319305 - Disclosure - LINE OF CREDIT AND LONG-TERM DEBT (Tables) Sheet http://www.vertexenergy.com/role/LINEOFCREDITANDLONGTERMDEBTTables LINE OF CREDIT AND LONG-TERM DEBT (Tables) Tables http://www.vertexenergy.com/role/LINEOFCREDITANDLONGTERMDEBT 29 false false R30.htm 2331306 - Disclosure - PREFERRED STOCK AND DETACHABLE WARRANTS (Tables) Sheet http://www.vertexenergy.com/role/PREFERREDSTOCKANDDETACHABLEWARRANTSTables PREFERRED STOCK AND DETACHABLE WARRANTS (Tables) Tables http://www.vertexenergy.com/role/PREFERREDSTOCKANDDETACHABLEWARRANTS 30 false false R31.htm 2336307 - Disclosure - SEGMENT REPORTING (Tables) Sheet http://www.vertexenergy.com/role/SEGMENTREPORTINGTables SEGMENT REPORTING (Tables) Tables http://www.vertexenergy.com/role/SEGMENTREPORTING 31 false false R32.htm 2341308 - Disclosure - COMMODITY DERIVATIVE INSTRUMENTS (Tables) Sheet http://www.vertexenergy.com/role/COMMODITYDERIVATIVEINSTRUMENTSTables COMMODITY DERIVATIVE INSTRUMENTS (Tables) Tables http://www.vertexenergy.com/role/COMMODITYDERIVATIVEINSTRUMENTS 32 false false R33.htm 2346309 - Disclosure - LEASES (Tables) Sheet http://www.vertexenergy.com/role/LEASESTables LEASES (Tables) Tables http://www.vertexenergy.com/role/LEASES 33 false false R34.htm 2351310 - Disclosure - SHARE PURCHASE AND SUBSCRIPTION AGREEMENTS (Tables) Sheet http://www.vertexenergy.com/role/SHAREPURCHASEANDSUBSCRIPTIONAGREEMENTSTables SHARE PURCHASE AND SUBSCRIPTION AGREEMENTS (Tables) Tables http://www.vertexenergy.com/role/SHAREPURCHASEANDSUBSCRIPTIONAGREEMENTS 34 false false R35.htm 2402401 - Disclosure - BASIS OF PRESENTATION AND NATURE OF OPERATIONS (Details) Sheet http://www.vertexenergy.com/role/BASISOFPRESENTATIONANDNATUREOFOPERATIONSDetails BASIS OF PRESENTATION AND NATURE OF OPERATIONS (Details) Details http://www.vertexenergy.com/role/BASISOFPRESENTATIONANDNATUREOFOPERATIONS 35 false false R36.htm 2406402 - Disclosure - SUMMARY OF CRITICAL ACCOUNTING POLICIES AND ESTIMATES - Summary of Cash, Cash Equivalents and Restricted Cash (Details) Sheet http://www.vertexenergy.com/role/SUMMARYOFCRITICALACCOUNTINGPOLICIESANDESTIMATESSummaryofCashCashEquivalentsandRestrictedCashDetails SUMMARY OF CRITICAL ACCOUNTING POLICIES AND ESTIMATES - Summary of Cash, Cash Equivalents and Restricted Cash (Details) Details 36 false false R37.htm 2407403 - Disclosure - SUMMARY OF CRITICAL ACCOUNTING POLICIES AND ESTIMATES - Narrative (Details) Sheet http://www.vertexenergy.com/role/SUMMARYOFCRITICALACCOUNTINGPOLICIESANDESTIMATESNarrativeDetails SUMMARY OF CRITICAL ACCOUNTING POLICIES AND ESTIMATES - Narrative (Details) Details http://www.vertexenergy.com/role/SUMMARYOFCRITICALACCOUNTINGPOLICIESANDESTIMATESTables 37 false false R38.htm 2410404 - Disclosure - CONCENTRATIONS, SIGNIFICANT CUSTOMERS, COMMITMENTS AND CONTINGENCIES - Customer Concentrations (Details) Sheet http://www.vertexenergy.com/role/CONCENTRATIONSSIGNIFICANTCUSTOMERSCOMMITMENTSANDCONTINGENCIESCustomerConcentrationsDetails CONCENTRATIONS, SIGNIFICANT CUSTOMERS, COMMITMENTS AND CONTINGENCIES - Customer Concentrations (Details) Details 38 false false R39.htm 2411405 - Disclosure - CONCENTRATIONS, SIGNIFICANT CUSTOMERS, COMMITMENTS AND CONTINGENCIES - Narrative (Details) Sheet http://www.vertexenergy.com/role/CONCENTRATIONSSIGNIFICANTCUSTOMERSCOMMITMENTSANDCONTINGENCIESNarrativeDetails CONCENTRATIONS, SIGNIFICANT CUSTOMERS, COMMITMENTS AND CONTINGENCIES - Narrative (Details) Details http://www.vertexenergy.com/role/CONCENTRATIONSSIGNIFICANTCUSTOMERSCOMMITMENTSANDCONTINGENCIESTables 39 false false R40.htm 2414406 - Disclosure - REVENUES (Details) Sheet http://www.vertexenergy.com/role/REVENUESDetails REVENUES (Details) Details http://www.vertexenergy.com/role/REVENUESTables 40 false false R41.htm 2417407 - Disclosure - ACCOUNTS RECEIVABLE (Details) Sheet http://www.vertexenergy.com/role/ACCOUNTSRECEIVABLEDetails ACCOUNTS RECEIVABLE (Details) Details http://www.vertexenergy.com/role/ACCOUNTSRECEIVABLETables 41 false false R42.htm 2420408 - Disclosure - LINE OF CREDIT AND LONG-TERM DEBT (Details) Sheet http://www.vertexenergy.com/role/LINEOFCREDITANDLONGTERMDEBTDetails LINE OF CREDIT AND LONG-TERM DEBT (Details) Details http://www.vertexenergy.com/role/LINEOFCREDITANDLONGTERMDEBTTables 42 false false R43.htm 2421409 - Disclosure - LINE OF CREDIT AND LONG-TERM DEBT - Loan Agreement (Details) Sheet http://www.vertexenergy.com/role/LINEOFCREDITANDLONGTERMDEBTLoanAgreementDetails LINE OF CREDIT AND LONG-TERM DEBT - Loan Agreement (Details) Details 43 false false R44.htm 2422410 - Disclosure - LINE OF CREDIT AND LONG-TERM DEBT - Insurance Premiums (Details) Sheet http://www.vertexenergy.com/role/LINEOFCREDITANDLONGTERMDEBTInsurancePremiumsDetails LINE OF CREDIT AND LONG-TERM DEBT - Insurance Premiums (Details) Details 44 false false R45.htm 2423411 - Disclosure - LINE OF CREDIT AND LONG-TERM DEBT - Finance Leases (Details) Sheet http://www.vertexenergy.com/role/LINEOFCREDITANDLONGTERMDEBTFinanceLeasesDetails LINE OF CREDIT AND LONG-TERM DEBT - Finance Leases (Details) Details 45 false false R46.htm 2424412 - Disclosure - LINE OF CREDIT AND LONG-TERM DEBT - Outstanding Debt Facilities (Details) Sheet http://www.vertexenergy.com/role/LINEOFCREDITANDLONGTERMDEBTOutstandingDebtFacilitiesDetails LINE OF CREDIT AND LONG-TERM DEBT - Outstanding Debt Facilities (Details) Details 46 false false R47.htm 2425413 - Disclosure - LINE OF CREDIT AND LONG-TERM DEBT - Future Contractual Maturities (Details) Sheet http://www.vertexenergy.com/role/LINEOFCREDITANDLONGTERMDEBTFutureContractualMaturitiesDetails LINE OF CREDIT AND LONG-TERM DEBT - Future Contractual Maturities (Details) Details 47 false false R48.htm 2427414 - Disclosure - EARNINGS PER SHARE - Narrative (Details) Sheet http://www.vertexenergy.com/role/EARNINGSPERSHARENarrativeDetails EARNINGS PER SHARE - Narrative (Details) Details 48 false false R49.htm 2429415 - Disclosure - COMMON STOCK (Details) Sheet http://www.vertexenergy.com/role/COMMONSTOCKDetails COMMON STOCK (Details) Details http://www.vertexenergy.com/role/COMMONSTOCK 49 false false R50.htm 2432416 - Disclosure - PREFERRED STOCK AND DETACHABLE WARRANTS - Narrative (Details) Sheet http://www.vertexenergy.com/role/PREFERREDSTOCKANDDETACHABLEWARRANTSNarrativeDetails PREFERRED STOCK AND DETACHABLE WARRANTS - Narrative (Details) Details 50 false false R51.htm 2433417 - Disclosure - PREFERRED STOCK AND DETACHABLE WARRANTS - Activity in Preferred Stock (Details) Sheet http://www.vertexenergy.com/role/PREFERREDSTOCKANDDETACHABLEWARRANTSActivityinPreferredStockDetails PREFERRED STOCK AND DETACHABLE WARRANTS - Activity in Preferred Stock (Details) Details 51 false false R52.htm 2434418 - Disclosure - PREFERRED STOCK AND DETACHABLE WARRANTS - Changes in Derivative Liability (Details) Sheet http://www.vertexenergy.com/role/PREFERREDSTOCKANDDETACHABLEWARRANTSChangesinDerivativeLiabilityDetails PREFERRED STOCK AND DETACHABLE WARRANTS - Changes in Derivative Liability (Details) Details 52 false false R53.htm 2437419 - Disclosure - SEGMENT REPORTING (Details) Sheet http://www.vertexenergy.com/role/SEGMENTREPORTINGDetails SEGMENT REPORTING (Details) Details http://www.vertexenergy.com/role/SEGMENTREPORTINGTables 53 false false R54.htm 2439420 - Disclosure - INCOME TAXES (Details) Sheet http://www.vertexenergy.com/role/INCOMETAXESDetails INCOME TAXES (Details) Details http://www.vertexenergy.com/role/INCOMETAXES 54 false false R55.htm 2442421 - Disclosure - COMMODITY DERIVATIVE INSTRUMENTS - Schedule of Derivative Instruments (Details) Sheet http://www.vertexenergy.com/role/COMMODITYDERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsDetails COMMODITY DERIVATIVE INSTRUMENTS - Schedule of Derivative Instruments (Details) Details 55 false false R56.htm 2443422 - Disclosure - COMMODITY DERIVATIVE INSTRUMENTS - Fair Value of Derivative Instruments within Balance Sheet (Details) Sheet http://www.vertexenergy.com/role/COMMODITYDERIVATIVEINSTRUMENTSFairValueofDerivativeInstrumentswithinBalanceSheetDetails COMMODITY DERIVATIVE INSTRUMENTS - Fair Value of Derivative Instruments within Balance Sheet (Details) Details 56 false false R57.htm 2444423 - Disclosure - COMMODITY DERIVATIVE INSTRUMENTS - Narrative (Details) Sheet http://www.vertexenergy.com/role/COMMODITYDERIVATIVEINSTRUMENTSNarrativeDetails COMMODITY DERIVATIVE INSTRUMENTS - Narrative (Details) Details 57 false false R58.htm 2447424 - Disclosure - LEASES - Narrative (Details) Sheet http://www.vertexenergy.com/role/LEASESNarrativeDetails LEASES - Narrative (Details) Details 58 false false R59.htm 2448425 - Disclosure - LEASES - Schedule of Maturities of Operating Lease Liabilities (Details) Sheet http://www.vertexenergy.com/role/LEASESScheduleofMaturitiesofOperatingLeaseLiabilitiesDetails LEASES - Schedule of Maturities of Operating Lease Liabilities (Details) Details 59 false false R60.htm 2449426 - Disclosure - LEASES - Schedule of Operating Lease Weighted Average Remaining Lease Terms and Discount Rates (Details) Sheet http://www.vertexenergy.com/role/LEASESScheduleofOperatingLeaseWeightedAverageRemainingLeaseTermsandDiscountRatesDetails LEASES - Schedule of Operating Lease Weighted Average Remaining Lease Terms and Discount Rates (Details) Details 60 false false R61.htm 2452427 - Disclosure - SHARE PURCHASE AND SUBSCRIPTION AGREEMENTS - Myrtle Grove Share Purchase and Subscription Agreement (Details) Sheet http://www.vertexenergy.com/role/SHAREPURCHASEANDSUBSCRIPTIONAGREEMENTSMyrtleGroveSharePurchaseandSubscriptionAgreementDetails SHARE PURCHASE AND SUBSCRIPTION AGREEMENTS - Myrtle Grove Share Purchase and Subscription Agreement (Details) Details 61 false false R62.htm 2453428 - Disclosure - SHARE PURCHASE AND SUBSCRIPTION AGREEMENTS - Redeemable Noncontrolling Interest (Details) Sheet http://www.vertexenergy.com/role/SHAREPURCHASEANDSUBSCRIPTIONAGREEMENTSRedeemableNoncontrollingInterestDetails SHARE PURCHASE AND SUBSCRIPTION AGREEMENTS - Redeemable Noncontrolling Interest (Details) Details 62 false false R63.htm 2454429 - Disclosure - SHARE PURCHASE AND SUBSCRIPTION AGREEMENTS - Heartland Share Purchase and Subscription Agreement (Details) Sheet http://www.vertexenergy.com/role/SHAREPURCHASEANDSUBSCRIPTIONAGREEMENTSHeartlandSharePurchaseandSubscriptionAgreementDetails SHARE PURCHASE AND SUBSCRIPTION AGREEMENTS - Heartland Share Purchase and Subscription Agreement (Details) Details 63 false false R64.htm 2455430 - Disclosure - SHARE PURCHASE AND SUBSCRIPTION AGREEMENTS - Variable Interest Entities (Details) Sheet http://www.vertexenergy.com/role/SHAREPURCHASEANDSUBSCRIPTIONAGREEMENTSVariableInterestEntitiesDetails SHARE PURCHASE AND SUBSCRIPTION AGREEMENTS - Variable Interest Entities (Details) Details 64 false false R65.htm 2457431 - Disclosure - ACQUISITIONS (Details) Sheet http://www.vertexenergy.com/role/ACQUISITIONSDetails ACQUISITIONS (Details) Details http://www.vertexenergy.com/role/ACQUISITIONS 65 false false R66.htm 2459432 - Disclosure - SUBSEQUENT EVENTS - Issuance of Series B and B1 Preferred Stock Shares In-Kind and Common Stock (Details) Sheet http://www.vertexenergy.com/role/SUBSEQUENTEVENTSIssuanceofSeriesBandB1PreferredStockSharesInKindandCommonStockDetails SUBSEQUENT EVENTS - Issuance of Series B and B1 Preferred Stock Shares In-Kind and Common Stock (Details) Details 66 false false All Reports Book All Reports vtnr-20200930.htm a09302020-ex311.htm a09302020-ex312.htm a09302020-ex321.htm a09302020-ex322.htm vtnr-20200930.xsd vtnr-20200930_cal.xml vtnr-20200930_def.xml vtnr-20200930_lab.xml vtnr-20200930_pre.xml http://fasb.org/srt/2020-01-31 http://fasb.org/us-gaap/2020-01-31 http://xbrl.sec.gov/dei/2019-01-31 true true