3.25.3 html 259 281 1 true 65 0 false 6 false false R1.htm 995100 - Document - Cover Sheet http://xbrl.sec.gov/dei/role/document/Cover Cover Cover 1 false false R2.htm 995301 - Statement - Unaudited Condensed Consolidated Balance Sheets Sheet http://ramacoresources.com/role/ConsolidatedBalanceSheet Unaudited Condensed Consolidated Balance Sheets Statements 2 false false R3.htm 995302 - Statement - Unaudited Condensed Consolidated Balance Sheets (Parentheticals) Sheet http://ramacoresources.com/role/ConsolidatedBalanceSheet_Parentheticals Unaudited Condensed Consolidated Balance Sheets (Parentheticals) Statements 3 false false R4.htm 995303 - Statement - Unaudited Condensed Consolidated Statements of Operations Sheet http://ramacoresources.com/role/ConsolidatedIncomeStatement Unaudited Condensed Consolidated Statements of Operations Statements 4 false false R5.htm 995304 - Statement - Unaudited Condensed Consolidated Statements of Stockholders??? Equity Sheet http://ramacoresources.com/role/ShareholdersEquityType2or3 Unaudited Condensed Consolidated Statements of Stockholders??? Equity Statements 5 false false R6.htm 995305 - Statement - Unaudited Condensed Consolidated Statements of Cash Flows Sheet http://ramacoresources.com/role/ConsolidatedCashFlow Unaudited Condensed Consolidated Statements of Cash Flows Statements 6 false false R7.htm 995306 - Disclosure - Business and Basis of Presentation Sheet http://ramacoresources.com/role/BusinessandBasisofPresentation Business and Basis of Presentation Notes 7 false false R8.htm 995307 - Disclosure - Cash & Cash Equivalents Sheet http://ramacoresources.com/role/CashCashEquivalents Cash & Cash Equivalents Notes 8 false false R9.htm 995308 - Disclosure - Inventories Sheet http://ramacoresources.com/role/Inventories Inventories Notes 9 false false R10.htm 995309 - Disclosure - Property, Plant and Equipment Sheet http://ramacoresources.com/role/PropertyPlantandEquipment Property, Plant and Equipment Notes 10 false false R11.htm 995310 - Disclosure - Debt Sheet http://ramacoresources.com/role/Debt Debt Notes 11 false false R12.htm 995311 - Disclosure - Accrued Liabilities and Other Long-Term Liabilities Sheet http://ramacoresources.com/role/AccruedLiabilitiesandOtherLongTermLiabilities Accrued Liabilities and Other Long-Term Liabilities Notes 12 false false R13.htm 995312 - Disclosure - Equity Sheet http://ramacoresources.com/role/Equity Equity Notes 13 false false R14.htm 995313 - Disclosure - Commitments and Contingencies Sheet http://ramacoresources.com/role/CommitmentsandContingencies Commitments and Contingencies Notes 14 false false R15.htm 995314 - Disclosure - Revenue Sheet http://ramacoresources.com/role/Revenue Revenue Notes 15 false false R16.htm 995315 - Disclosure - Income Taxes Sheet http://ramacoresources.com/role/IncomeTaxes Income Taxes Notes 16 false false R17.htm 995316 - Disclosure - Earnings (Loss) Per Share Sheet http://ramacoresources.com/role/EarningsLossPerShare Earnings (Loss) Per Share Notes 17 false false R18.htm 995317 - Disclosure - Segment Reporting Sheet http://ramacoresources.com/role/SegmentReporting Segment Reporting Notes 18 false false R19.htm 995318 - Disclosure - Related Party Transactions Sheet http://ramacoresources.com/role/RelatedPartyTransactions Related Party Transactions Notes 19 false false R20.htm 995410 - Disclosure - Pay vs Performance Disclosure Sheet http://xbrl.sec.gov/ecd/role/PvpDisclosure Pay vs Performance Disclosure Notes 20 false false R21.htm 995445 - Disclosure - Insider Trading Arrangements Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements Insider Trading Arrangements Notes 21 false false R22.htm 996000 - Disclosure - Accounting Policies, by Policy (Policies) Sheet http://ramacoresources.com/role/AccountingPoliciesByPolicy Accounting Policies, by Policy (Policies) Policies 22 false false R23.htm 996001 - Disclosure - Cash & Cash Equivalents (Tables) Sheet http://ramacoresources.com/role/CashCashEquivalentsTables Cash & Cash Equivalents (Tables) Tables http://ramacoresources.com/role/CashCashEquivalents 23 false false R24.htm 996002 - Disclosure - Inventories (Tables) Sheet http://ramacoresources.com/role/InventoriesTables Inventories (Tables) Tables http://ramacoresources.com/role/Inventories 24 false false R25.htm 996003 - Disclosure - Property, Plant and Equipment (Tables) Sheet http://ramacoresources.com/role/PropertyPlantandEquipmentTables Property, Plant and Equipment (Tables) Tables http://ramacoresources.com/role/PropertyPlantandEquipment 25 false false R26.htm 996004 - Disclosure - Debt (Tables) Sheet http://ramacoresources.com/role/DebtTables Debt (Tables) Tables http://ramacoresources.com/role/Debt 26 false false R27.htm 996005 - Disclosure - Accrued Liabilities and Other Long-Term Liabilities (Tables) Sheet http://ramacoresources.com/role/AccruedLiabilitiesandOtherLongTermLiabilitiesTables Accrued Liabilities and Other Long-Term Liabilities (Tables) Tables http://ramacoresources.com/role/AccruedLiabilitiesandOtherLongTermLiabilities 27 false false R28.htm 996006 - Disclosure - Revenue (Tables) Sheet http://ramacoresources.com/role/RevenueTables Revenue (Tables) Tables http://ramacoresources.com/role/Revenue 28 false false R29.htm 996007 - Disclosure - Earnings (Loss) Per Share (Tables) Sheet http://ramacoresources.com/role/EarningsLossPerShareTables Earnings (Loss) Per Share (Tables) Tables http://ramacoresources.com/role/EarningsLossPerShare 29 false false R30.htm 996008 - Disclosure - Segment Reporting (Tables) Sheet http://ramacoresources.com/role/SegmentReportingTables Segment Reporting (Tables) Tables http://ramacoresources.com/role/SegmentReporting 30 false false R31.htm 996009 - Disclosure - Business and Basis of Presentation (Details) Sheet http://ramacoresources.com/role/BusinessandBasisofPresentationDetails Business and Basis of Presentation (Details) Details http://ramacoresources.com/role/BusinessandBasisofPresentation 31 false false R32.htm 996010 - Disclosure - Cash & Cash Equivalents - Schedule of Cash & Cash Equivalents (Details) Sheet http://ramacoresources.com/role/ScheduleofCashCashEquivalentsTable Cash & Cash Equivalents - Schedule of Cash & Cash Equivalents (Details) Details 32 false false R33.htm 996011 - Disclosure - Inventories - Schedule of Inventories (Details) Sheet http://ramacoresources.com/role/ScheduleofInventoriesTable Inventories - Schedule of Inventories (Details) Details 33 false false R34.htm 996012 - Disclosure - Property, Plant and Equipment - Schedule of Property, Plant and Equipment, Net (Details) Sheet http://ramacoresources.com/role/ScheduleofPropertyPlantandEquipmentNetTable Property, Plant and Equipment - Schedule of Property, Plant and Equipment, Net (Details) Details 34 false false R35.htm 996013 - Disclosure - Property, Plant and Equipment - Schedule of Depreciation, Depletion, and Amortization (Details) Sheet http://ramacoresources.com/role/ScheduleofDepreciationDepletionandAmortizationTable Property, Plant and Equipment - Schedule of Depreciation, Depletion, and Amortization (Details) Details 35 false false R36.htm 996014 - Disclosure - Debt (Details) Sheet http://ramacoresources.com/role/DebtDetails Debt (Details) Details http://ramacoresources.com/role/DebtTables 36 false false R37.htm 996015 - Disclosure - Debt - Schedule of Long-Term Debt (Details) Sheet http://ramacoresources.com/role/ScheduleofLongTermDebtTable Debt - Schedule of Long-Term Debt (Details) Details 37 false false R38.htm 996016 - Disclosure - Accrued Liabilities and Other Long-Term Liabilities (Details) Sheet http://ramacoresources.com/role/AccruedLiabilitiesandOtherLongTermLiabilitiesDetails Accrued Liabilities and Other Long-Term Liabilities (Details) Details http://ramacoresources.com/role/AccruedLiabilitiesandOtherLongTermLiabilitiesTables 38 false false R39.htm 996017 - Disclosure - Accrued Liabilities and Other Long-Term Liabilities - Schedule of Accrued Liabilities (Details) Sheet http://ramacoresources.com/role/ScheduleofAccruedLiabilitiesTable Accrued Liabilities and Other Long-Term Liabilities - Schedule of Accrued Liabilities (Details) Details 39 false false R40.htm 996018 - Disclosure - Equity (Details) Sheet http://ramacoresources.com/role/EquityDetails Equity (Details) Details http://ramacoresources.com/role/Equity 40 false false R41.htm 996019 - Disclosure - Commitments and Contingencies (Details) Sheet http://ramacoresources.com/role/CommitmentsandContingenciesDetails Commitments and Contingencies (Details) Details http://ramacoresources.com/role/CommitmentsandContingencies 41 false false R42.htm 996020 - Disclosure - Revenue (Details) Sheet http://ramacoresources.com/role/RevenueDetails Revenue (Details) Details http://ramacoresources.com/role/RevenueTables 42 false false R43.htm 996021 - Disclosure - Revenue - Schedule of Disaggregated Revenue by Segment (Details) Sheet http://ramacoresources.com/role/ScheduleofDisaggregatedRevenuebySegmentTable Revenue - Schedule of Disaggregated Revenue by Segment (Details) Details 43 false false R44.htm 996022 - Disclosure - Income Taxes (Details) Sheet http://ramacoresources.com/role/IncomeTaxesDetails Income Taxes (Details) Details http://ramacoresources.com/role/IncomeTaxes 44 false false R45.htm 996023 - Disclosure - Earnings (Loss) Per Share (Details) Sheet http://ramacoresources.com/role/EarningsLossPerShareDetails Earnings (Loss) Per Share (Details) Details http://ramacoresources.com/role/EarningsLossPerShareTables 45 false false R46.htm 996024 - Disclosure - Earnings (Loss) Per Share - Schedule of Computation of Basic and Diluted Earnings Per Share (???EPS???) (Details) Sheet http://ramacoresources.com/role/ScheduleofComputationofBasicandDilutedEarningsPerShareEPSTable Earnings (Loss) Per Share - Schedule of Computation of Basic and Diluted Earnings Per Share (???EPS???) (Details) Details http://ramacoresources.com/role/EarningsLossPerShareTables 46 false false R47.htm 996025 - Disclosure - Earnings (Loss) Per Share - Schedule of Dual Class EPS calculations (Details) Sheet http://ramacoresources.com/role/ScheduleofDualClassEPScalculationsTable Earnings (Loss) Per Share - Schedule of Dual Class EPS calculations (Details) Details http://ramacoresources.com/role/EarningsLossPerShareTables 47 false false R48.htm 996026 - Disclosure - Earnings (Loss) Per Share - Schedule of Antidilutive Shares Excluded from the Dilutive EPS Calculation (Details) Sheet http://ramacoresources.com/role/ScheduleofAntidilutiveSharesExcludedfromtheDilutiveEPSCalculationTable Earnings (Loss) Per Share - Schedule of Antidilutive Shares Excluded from the Dilutive EPS Calculation (Details) Details http://ramacoresources.com/role/EarningsLossPerShareTables 48 false false R49.htm 996027 - Disclosure - Segment Reporting (Details) Sheet http://ramacoresources.com/role/SegmentReportingDetails Segment Reporting (Details) Details http://ramacoresources.com/role/SegmentReportingTables 49 false false R50.htm 996028 - Disclosure - Segment Reporting - Schedule of Reportable Segment Information (Details) Sheet http://ramacoresources.com/role/ScheduleofReportableSegmentInformationTable Segment Reporting - Schedule of Reportable Segment Information (Details) Details 50 false false R51.htm 996029 - Disclosure - Related Party Transactions (Details) Sheet http://ramacoresources.com/role/RelatedPartyTransactionsDetails Related Party Transactions (Details) Details http://ramacoresources.com/role/RelatedPartyTransactions 51 false false All Reports Book All Reports ea0261603-10q_ramaco.htm metc-20250930.xsd metc-20250930_cal.xml metc-20250930_def.xml metc-20250930_lab.xml metc-20250930_pre.xml http://fasb.org/us-gaap/2025 http://xbrl.sec.gov/dei/2025 http://xbrl.sec.gov/ecd/2025 true true