3.21.2 html 436 443 1 false 104 0 false 7 false false R1.htm 0001001 - Document - Cover Page Sheet http://mammothenergy.com/role/CoverPage Cover Page Cover 1 false false R2.htm 1001002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) Sheet http://mammothenergy.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) Statements 2 false false R3.htm 1002003 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical) Sheet http://mammothenergy.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical) Statements 3 false false R4.htm 1003004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (unaudited) Sheet http://mammothenergy.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (unaudited) Statements 4 false false R5.htm 1004005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (unaudited) (Parenthetical) Sheet http://mammothenergy.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunauditedParenthetical CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (unaudited) (Parenthetical) Statements 5 false false R6.htm 1005006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (unaudited) Sheet http://mammothenergy.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYunaudited CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (unaudited) Statements 6 false false R7.htm 1006007 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) Sheet http://mammothenergy.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) Statements 7 false false R8.htm 2101101 - Disclosure - Organization and Nature of Business Sheet http://mammothenergy.com/role/OrganizationandNatureofBusiness Organization and Nature of Business Notes 8 false false R9.htm 2102102 - Disclosure - Basis of Presentation and Significant Accounting Policies Sheet http://mammothenergy.com/role/BasisofPresentationandSignificantAccountingPolicies Basis of Presentation and Significant Accounting Policies Notes 9 false false R10.htm 2108103 - Disclosure - Revenue Sheet http://mammothenergy.com/role/Revenue Revenue Notes 10 false false R11.htm 2113104 - Disclosure - Inventories Sheet http://mammothenergy.com/role/Inventories Inventories Notes 11 false false R12.htm 2116105 - Disclosure - Property, Plant and Equipment Sheet http://mammothenergy.com/role/PropertyPlantandEquipment Property, Plant and Equipment Notes 12 false false R13.htm 2121106 - Disclosure - Goodwill and Intangible Assets Sheet http://mammothenergy.com/role/GoodwillandIntangibleAssets Goodwill and Intangible Assets Notes 13 false false R14.htm 2127107 - Disclosure - Equity Method Investment Sheet http://mammothenergy.com/role/EquityMethodInvestment Equity Method Investment Notes 14 false false R15.htm 2129108 - Disclosure - Accrued Expenses and Other Current Liabilities and Other Long-Term Liabilities Sheet http://mammothenergy.com/role/AccruedExpensesandOtherCurrentLiabilitiesandOtherLongTermLiabilities Accrued Expenses and Other Current Liabilities and Other Long-Term Liabilities Notes 15 false false R16.htm 2133109 - Disclosure - Debt Sheet http://mammothenergy.com/role/Debt Debt Notes 16 false false R17.htm 2137110 - Disclosure - Variable Interest Entities Sheet http://mammothenergy.com/role/VariableInterestEntities Variable Interest Entities Notes 17 false false R18.htm 2139111 - Disclosure - Selling, General and Administrative Expense Sheet http://mammothenergy.com/role/SellingGeneralandAdministrativeExpense Selling, General and Administrative Expense Notes 18 false false R19.htm 2142112 - Disclosure - Income Taxes Sheet http://mammothenergy.com/role/IncomeTaxes Income Taxes Notes 19 false false R20.htm 2144113 - Disclosure - Leases Sheet http://mammothenergy.com/role/Leases Leases Notes 20 false false R21.htm 2151114 - Disclosure - Loss Per Share Sheet http://mammothenergy.com/role/LossPerShare Loss Per Share Notes 21 false false R22.htm 2154115 - Disclosure - Equity Based Compensation Sheet http://mammothenergy.com/role/EquityBasedCompensation Equity Based Compensation Notes 22 false false R23.htm 2156116 - Disclosure - Stock Based Compensation Sheet http://mammothenergy.com/role/StockBasedCompensation Stock Based Compensation Notes 23 false false R24.htm 2160117 - Disclosure - Related Party Transactions Sheet http://mammothenergy.com/role/RelatedPartyTransactions Related Party Transactions Notes 24 false false R25.htm 2165118 - Disclosure - Commitments and Contingencies Sheet http://mammothenergy.com/role/CommitmentsandContingencies Commitments and Contingencies Notes 25 false false R26.htm 2170119 - Disclosure - Reporting Segments Sheet http://mammothenergy.com/role/ReportingSegments Reporting Segments Notes 26 false false R27.htm 2203201 - Disclosure - Basis of Presentation and Significant Accounting Policies (Policies) Sheet http://mammothenergy.com/role/BasisofPresentationandSignificantAccountingPoliciesPolicies Basis of Presentation and Significant Accounting Policies (Policies) Policies http://mammothenergy.com/role/BasisofPresentationandSignificantAccountingPolicies 27 false false R28.htm 2304301 - Disclosure - Basis of Presentation and Significant Accounting Policies (Tables) Sheet http://mammothenergy.com/role/BasisofPresentationandSignificantAccountingPoliciesTables Basis of Presentation and Significant Accounting Policies (Tables) Tables http://mammothenergy.com/role/BasisofPresentationandSignificantAccountingPolicies 28 false false R29.htm 2309302 - Disclosure - Revenue (Tables) Sheet http://mammothenergy.com/role/RevenueTables Revenue (Tables) Tables http://mammothenergy.com/role/Revenue 29 false false R30.htm 2314303 - Disclosure - Inventories (Tables) Sheet http://mammothenergy.com/role/InventoriesTables Inventories (Tables) Tables http://mammothenergy.com/role/Inventories 30 false false R31.htm 2317304 - Disclosure - Property, Plant and Equipment (Tables) Sheet http://mammothenergy.com/role/PropertyPlantandEquipmentTables Property, Plant and Equipment (Tables) Tables http://mammothenergy.com/role/PropertyPlantandEquipment 31 false false R32.htm 2322305 - Disclosure - Goodwill and Intangible Assets (Tables) Sheet http://mammothenergy.com/role/GoodwillandIntangibleAssetsTables Goodwill and Intangible Assets (Tables) Tables http://mammothenergy.com/role/GoodwillandIntangibleAssets 32 false false R33.htm 2330306 - Disclosure - Accrued Expenses and Other Current Liabilities and Other Long-Term Liabilities (Tables) Sheet http://mammothenergy.com/role/AccruedExpensesandOtherCurrentLiabilitiesandOtherLongTermLiabilitiesTables Accrued Expenses and Other Current Liabilities and Other Long-Term Liabilities (Tables) Tables http://mammothenergy.com/role/AccruedExpensesandOtherCurrentLiabilitiesandOtherLongTermLiabilities 33 false false R34.htm 2334307 - Disclosure - Debt (Tables) Sheet http://mammothenergy.com/role/DebtTables Debt (Tables) Tables http://mammothenergy.com/role/Debt 34 false false R35.htm 2340308 - Disclosure - Selling, General and Administrative Expense (Tables) Sheet http://mammothenergy.com/role/SellingGeneralandAdministrativeExpenseTables Selling, General and Administrative Expense (Tables) Tables http://mammothenergy.com/role/SellingGeneralandAdministrativeExpense 35 false false R36.htm 2345309 - Disclosure - Leases (Tables) Sheet http://mammothenergy.com/role/LeasesTables Leases (Tables) Tables http://mammothenergy.com/role/Leases 36 false false R37.htm 2352310 - Disclosure - Loss Per Share (Tables) Sheet http://mammothenergy.com/role/LossPerShareTables Loss Per Share (Tables) Tables http://mammothenergy.com/role/LossPerShare 37 false false R38.htm 2357311 - Disclosure - Stock Based Compensation (Tables) Sheet http://mammothenergy.com/role/StockBasedCompensationTables Stock Based Compensation (Tables) Tables http://mammothenergy.com/role/StockBasedCompensation 38 false false R39.htm 2361312 - Disclosure - Related Party Transactions (Tables) Sheet http://mammothenergy.com/role/RelatedPartyTransactionsTables Related Party Transactions (Tables) Tables http://mammothenergy.com/role/RelatedPartyTransactions 39 false false R40.htm 2366313 - Disclosure - Commitments and Contingencies (Tables) Sheet http://mammothenergy.com/role/CommitmentsandContingenciesTables Commitments and Contingencies (Tables) Tables http://mammothenergy.com/role/CommitmentsandContingencies 40 false false R41.htm 2371314 - Disclosure - Reporting Segments (Tables) Sheet http://mammothenergy.com/role/ReportingSegmentsTables Reporting Segments (Tables) Tables http://mammothenergy.com/role/ReportingSegments 41 false false R42.htm 2405401 - Disclosure - Basis of Presentation and Significant Accounting Policies - Narrative (Details) Sheet http://mammothenergy.com/role/BasisofPresentationandSignificantAccountingPoliciesNarrativeDetails Basis of Presentation and Significant Accounting Policies - Narrative (Details) Details http://mammothenergy.com/role/BasisofPresentationandSignificantAccountingPoliciesTables 42 false false R43.htm 2406402 - Disclosure - Basis of Presentation and Significant Accounting Policies - Accounts Receivable (Details) Sheet http://mammothenergy.com/role/BasisofPresentationandSignificantAccountingPoliciesAccountsReceivableDetails Basis of Presentation and Significant Accounting Policies - Accounts Receivable (Details) Details 43 false false R44.htm 2407403 - Disclosure - Basis of Presentation and Significant Accounting Policies - Concentration of Credit Risk and Significant Customers (Details) Sheet http://mammothenergy.com/role/BasisofPresentationandSignificantAccountingPoliciesConcentrationofCreditRiskandSignificantCustomersDetails Basis of Presentation and Significant Accounting Policies - Concentration of Credit Risk and Significant Customers (Details) Details 44 false false R45.htm 2410404 - Disclosure - Revenue - Narrative (Details) Sheet http://mammothenergy.com/role/RevenueNarrativeDetails Revenue - Narrative (Details) Details 45 false false R46.htm 2411405 - Disclosure - Revenue - Schedule of Contract Liabilities (Details) Sheet http://mammothenergy.com/role/RevenueScheduleofContractLiabilitiesDetails Revenue - Schedule of Contract Liabilities (Details) Details 46 false false R47.htm 2412406 - Disclosure - Revenue - Performance Obligations and Contract Balances (Details) Sheet http://mammothenergy.com/role/RevenuePerformanceObligationsandContractBalancesDetails Revenue - Performance Obligations and Contract Balances (Details) Details 47 false false R48.htm 2415407 - Disclosure - Inventories (Details) Sheet http://mammothenergy.com/role/InventoriesDetails Inventories (Details) Details http://mammothenergy.com/role/InventoriesTables 48 false false R49.htm 2418408 - Disclosure - Property, Plant and Equipment (Details) Sheet http://mammothenergy.com/role/PropertyPlantandEquipmentDetails Property, Plant and Equipment (Details) Details http://mammothenergy.com/role/PropertyPlantandEquipmentTables 49 false false R50.htm 2419409 - Disclosure - Property, Plant, and Equipment - Schedule of Asset Impairment (Details) Sheet http://mammothenergy.com/role/PropertyPlantandEquipmentScheduleofAssetImpairmentDetails Property, Plant, and Equipment - Schedule of Asset Impairment (Details) Details 50 false false R51.htm 2420410 - Disclosure - Property, Plant and Equipment - Schedule of Depreciation, Amortization, Accretion, and Depletion (Details) Sheet http://mammothenergy.com/role/PropertyPlantandEquipmentScheduleofDepreciationAmortizationAccretionandDepletionDetails Property, Plant and Equipment - Schedule of Depreciation, Amortization, Accretion, and Depletion (Details) Details 51 false false R52.htm 2423411 - Disclosure - Goodwill and Intangible Assets - Schedule Of Changes in Goodwill (Details) Sheet http://mammothenergy.com/role/GoodwillandIntangibleAssetsScheduleOfChangesinGoodwillDetails Goodwill and Intangible Assets - Schedule Of Changes in Goodwill (Details) Details 52 false false R53.htm 2424412 - Disclosure - Goodwill and Intangible Assets - Narrative (Details) Sheet http://mammothenergy.com/role/GoodwillandIntangibleAssetsNarrativeDetails Goodwill and Intangible Assets - Narrative (Details) Details 53 false false R54.htm 2425413 - Disclosure - Goodwill and Intangible Assets - Definite Lived Intangible Assets (Details) Sheet http://mammothenergy.com/role/GoodwillandIntangibleAssetsDefiniteLivedIntangibleAssetsDetails Goodwill and Intangible Assets - Definite Lived Intangible Assets (Details) Details 54 false false R55.htm 2426414 - Disclosure - Goodwill and Intangible Assets - Aggregated Expected Amortization Expense (Details) Sheet http://mammothenergy.com/role/GoodwillandIntangibleAssetsAggregatedExpectedAmortizationExpenseDetails Goodwill and Intangible Assets - Aggregated Expected Amortization Expense (Details) Details 55 false false R56.htm 2428415 - Disclosure - Equity Method Investment - Narrative (Details) Sheet http://mammothenergy.com/role/EquityMethodInvestmentNarrativeDetails Equity Method Investment - Narrative (Details) Details 56 false false R57.htm 2431416 - Disclosure - Accrued Expenses and Other Current Liabilities and Other Long-Term Liabilities (Details) Sheet http://mammothenergy.com/role/AccruedExpensesandOtherCurrentLiabilitiesandOtherLongTermLiabilitiesDetails Accrued Expenses and Other Current Liabilities and Other Long-Term Liabilities (Details) Details http://mammothenergy.com/role/AccruedExpensesandOtherCurrentLiabilitiesandOtherLongTermLiabilitiesTables 57 false false R58.htm 2432417 - Disclosure - Accrued Expenses and Other Current Liabilities and Other Long-Term Liabilities - Footnote (Details) Sheet http://mammothenergy.com/role/AccruedExpensesandOtherCurrentLiabilitiesandOtherLongTermLiabilitiesFootnoteDetails Accrued Expenses and Other Current Liabilities and Other Long-Term Liabilities - Footnote (Details) Details http://mammothenergy.com/role/AccruedExpensesandOtherCurrentLiabilitiesandOtherLongTermLiabilitiesTables 58 false false R59.htm 2435418 - Disclosure - Debt - Schedule of Debt (Details) Sheet http://mammothenergy.com/role/DebtScheduleofDebtDetails Debt - Schedule of Debt (Details) Details 59 false false R60.htm 2436419 - Disclosure - Debt - Narrative (Details) Sheet http://mammothenergy.com/role/DebtNarrativeDetails Debt - Narrative (Details) Details 60 false false R61.htm 2438420 - Disclosure - Variable Interest Entities - Narrative (Details) Sheet http://mammothenergy.com/role/VariableInterestEntitiesNarrativeDetails Variable Interest Entities - Narrative (Details) Details 61 false false R62.htm 2441421 - Disclosure - Selling, General and Administrative Expense - Schedule of Selling, General and Administrative Expense (Details) Sheet http://mammothenergy.com/role/SellingGeneralandAdministrativeExpenseScheduleofSellingGeneralandAdministrativeExpenseDetails Selling, General and Administrative Expense - Schedule of Selling, General and Administrative Expense (Details) Details 62 false false R63.htm 2443422 - Disclosure - Income Taxes - Narrative (Details) Sheet http://mammothenergy.com/role/IncomeTaxesNarrativeDetails Income Taxes - Narrative (Details) Details 63 false false R64.htm 2446423 - Disclosure - Leases - Schedule of Lease Expense (Details) Sheet http://mammothenergy.com/role/LeasesScheduleofLeaseExpenseDetails Leases - Schedule of Lease Expense (Details) Details 64 false false R65.htm 2447424 - Disclosure - Leases - Supplemental Balance Sheet Information (Details) Sheet http://mammothenergy.com/role/LeasesSupplementalBalanceSheetInformationDetails Leases - Supplemental Balance Sheet Information (Details) Details 65 false false R66.htm 2448425 - Disclosure - Leases - Other Supplemental Information Related to Leases (Details) Sheet http://mammothenergy.com/role/LeasesOtherSupplementalInformationRelatedtoLeasesDetails Leases - Other Supplemental Information Related to Leases (Details) Details 66 false false R67.htm 2449426 - Disclosure - Leases - Schedule of Lease Liability Maturity (Details) Sheet http://mammothenergy.com/role/LeasesScheduleofLeaseLiabilityMaturityDetails Leases - Schedule of Lease Liability Maturity (Details) Details 67 false false R68.htm 2450427 - Disclosure - Leases - Narrative (Details) Sheet http://mammothenergy.com/role/LeasesNarrativeDetails Leases - Narrative (Details) Details 68 false false R69.htm 2453428 - Disclosure - Loss Per Share - Schedule of Earnings Per Unit (Details) Sheet http://mammothenergy.com/role/LossPerShareScheduleofEarningsPerUnitDetails Loss Per Share - Schedule of Earnings Per Unit (Details) Details 69 false false R70.htm 2455429 - Disclosure - Equity Based Compensation - Narrative (Details) Sheet http://mammothenergy.com/role/EquityBasedCompensationNarrativeDetails Equity Based Compensation - Narrative (Details) Details 70 false false R71.htm 2458430 - Disclosure - Stock Based Compensation - Narrative (Details) Sheet http://mammothenergy.com/role/StockBasedCompensationNarrativeDetails Stock Based Compensation - Narrative (Details) Details 71 false false R72.htm 2459431 - Disclosure - Stock Based Compensation - Schedule Of Share-Based Compensation (Details) Sheet http://mammothenergy.com/role/StockBasedCompensationScheduleOfShareBasedCompensationDetails Stock Based Compensation - Schedule Of Share-Based Compensation (Details) Details 72 false false R73.htm 2462432 - Disclosure - Related Party Transactions - Revenues and Accounts Receivable (Details) Sheet http://mammothenergy.com/role/RelatedPartyTransactionsRevenuesandAccountsReceivableDetails Related Party Transactions - Revenues and Accounts Receivable (Details) Details 73 false false R74.htm 2463433 - Disclosure - Related Party Transactions - Cost of Revenues of Accounts Payable (Details) Sheet http://mammothenergy.com/role/RelatedPartyTransactionsCostofRevenuesofAccountsPayableDetails Related Party Transactions - Cost of Revenues of Accounts Payable (Details) Details 74 false false R75.htm 2464434 - Disclosure - Related Party Transactions - Narrative (Details) Sheet http://mammothenergy.com/role/RelatedPartyTransactionsNarrativeDetails Related Party Transactions - Narrative (Details) Details 75 false false R76.htm 2467435 - Disclosure - Commitments and Contingencies - Future minimum lease payments (Details) Sheet http://mammothenergy.com/role/CommitmentsandContingenciesFutureminimumleasepaymentsDetails Commitments and Contingencies - Future minimum lease payments (Details) Details 76 false false R77.htm 2468436 - Disclosure - Commitments and Contingencies - Narrative (Details) Sheet http://mammothenergy.com/role/CommitmentsandContingenciesNarrativeDetails Commitments and Contingencies - Narrative (Details) Details 77 false false R78.htm 2469437 - Disclosure - Commitments and Contingencies - Schedule of Letters of Credit (Details) Sheet http://mammothenergy.com/role/CommitmentsandContingenciesScheduleofLettersofCreditDetails Commitments and Contingencies - Schedule of Letters of Credit (Details) Details 78 false false R79.htm 2472438 - Disclosure - Reporting Segments (Details) Sheet http://mammothenergy.com/role/ReportingSegmentsDetails Reporting Segments (Details) Details http://mammothenergy.com/role/ReportingSegmentsTables 79 false false All Reports Book All Reports tusk-20210630.htm a2021-06x30exx311.htm a2021-06x30exx312.htm a2021-06x30exx321.htm a2021-06x30exx322.htm a2021-06x30exx951.htm tusk-20210630.xsd tusk-20210630_cal.xml tusk-20210630_def.xml tusk-20210630_lab.xml tusk-20210630_pre.xml http://fasb.org/srt/2021-01-31 http://fasb.org/us-gaap/2021-01-31 http://xbrl.sec.gov/dei/2021 true true