3.22.2.2 html 163 205 1 false 45 0 false 8 false false R1.htm 00090 - Document - Document And Entity Information Sheet http://rmrindustrialsinc.com/role/DocumentDocumentAndEntityInformation Document And Entity Information Cover 1 false false R2.htm 00100 - Statement - Condensed Consolidated Balance Sheets (Unaudited) Sheet http://rmrindustrialsinc.com/role/StatementCondensedConsolidatedBalanceSheetsUnaudited Condensed Consolidated Balance Sheets (Unaudited) Statements 2 false false R3.htm 00105 - Statement - Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) Sheet http://rmrindustrialsinc.com/role/StatementCondensedConsolidatedBalanceSheetsUnauditedParenthetical Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) Statements 3 false false R4.htm 00200 - Statement - Condensed Consolidated Statements of Operations (Unaudited) Sheet http://rmrindustrialsinc.com/role/StatementCondensedConsolidatedStatementsOfOperationsUnaudited Condensed Consolidated Statements of Operations (Unaudited) Statements 4 false false R5.htm 00205 - Statement - Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical) Sheet http://rmrindustrialsinc.com/role/StatementCondensedConsolidatedStatementsOfOperationsUnauditedParenthetical Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical) Statements 5 false false R6.htm 00300 - Statement - Statements of Changes in Stockholder Equity (Unaudited) Sheet http://rmrindustrialsinc.com/role/StatementStatementsOfChangesInStockholderEquityUnaudited Statements of Changes in Stockholder Equity (Unaudited) Statements 6 false false R7.htm 00400 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) Sheet http://rmrindustrialsinc.com/role/StatementCondensedConsolidatedStatementsOfCashFlowsUnaudited Condensed Consolidated Statements of Cash Flows (Unaudited) Statements 7 false false R8.htm 10101 - Disclosure - ORGANIZATION Sheet http://rmrindustrialsinc.com/role/DisclosureOrganization ORGANIZATION Notes 8 false false R9.htm 10201 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Sheet http://rmrindustrialsinc.com/role/DisclosureSummaryOfSignificantAccountingPolicies SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Notes 9 false false R10.htm 10301 - Disclosure - INVENTORY Sheet http://rmrindustrialsinc.com/role/DisclosureInventory INVENTORY Notes 10 false false R11.htm 10401 - Disclosure - PROPERTY, PLANT AND EQUIPMENT Sheet http://rmrindustrialsinc.com/role/DisclosurePropertyPlantAndEquipment PROPERTY, PLANT AND EQUIPMENT Notes 11 false false R12.htm 10501 - Disclosure - NOTES PAYABLE Notes http://rmrindustrialsinc.com/role/DisclosureNotesPayable NOTES PAYABLE Notes 12 false false R13.htm 10601 - Disclosure - TRANSACTIONS WITH RELATED PARTIES Sheet http://rmrindustrialsinc.com/role/DisclosureTransactionsWithRelatedParties TRANSACTIONS WITH RELATED PARTIES Notes 13 false false R14.htm 10701 - Disclosure - SHAREHOLDERS' EQUITY Sheet http://rmrindustrialsinc.com/role/DisclosureShareholdersEquity SHAREHOLDERS' EQUITY Notes 14 false false R15.htm 10801 - Disclosure - SHARE-BASED COMPENSATION Sheet http://rmrindustrialsinc.com/role/DisclosureShareBasedCompensation SHARE-BASED COMPENSATION Notes 15 false false R16.htm 10901 - Disclosure - SEGMENT REPORTING Sheet http://rmrindustrialsinc.com/role/DisclosureSegmentReporting SEGMENT REPORTING Notes 16 false false R17.htm 11001 - Disclosure - COMMITMENTS AND CONTINGENCIES Sheet http://rmrindustrialsinc.com/role/DisclosureCommitmentsAndContingencies COMMITMENTS AND CONTINGENCIES Notes 17 false false R18.htm 20202 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) Sheet http://rmrindustrialsinc.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) Policies 18 false false R19.htm 30303 - Disclosure - INVENTORY (Tables) Sheet http://rmrindustrialsinc.com/role/DisclosureInventoryTables INVENTORY (Tables) Tables http://rmrindustrialsinc.com/role/DisclosureInventory 19 false false R20.htm 30403 - Disclosure - PROPERTY, PLANT AND EQUIPMENT (Tables) Sheet http://rmrindustrialsinc.com/role/DisclosurePropertyPlantAndEquipmentTables PROPERTY, PLANT AND EQUIPMENT (Tables) Tables http://rmrindustrialsinc.com/role/DisclosurePropertyPlantAndEquipment 20 false false R21.htm 30503 - Disclosure - NOTES PAYABLE (Tables) Notes http://rmrindustrialsinc.com/role/DisclosureNotesPayableTables NOTES PAYABLE (Tables) Tables http://rmrindustrialsinc.com/role/DisclosureNotesPayable 21 false false R22.htm 30903 - Disclosure - SEGMENT REPORTING (Tables) Sheet http://rmrindustrialsinc.com/role/DisclosureSegmentReportingTables SEGMENT REPORTING (Tables) Tables http://rmrindustrialsinc.com/role/DisclosureSegmentReporting 22 false false R23.htm 31003 - Disclosure - COMMITMENTS AND CONTINGENCIES (Tables) Sheet http://rmrindustrialsinc.com/role/DisclosureCommitmentsAndContingenciesTables COMMITMENTS AND CONTINGENCIES (Tables) Tables http://rmrindustrialsinc.com/role/DisclosureCommitmentsAndContingencies 23 false false R24.htm 40201 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) Sheet http://rmrindustrialsinc.com/role/DisclosureSummaryOfSignificantAccountingPoliciesAdditionalInformationDetails SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) Details 24 false false R25.htm 40301 - Disclosure - INVENTORY (Details) Sheet http://rmrindustrialsinc.com/role/DisclosureInventoryDetails INVENTORY (Details) Details http://rmrindustrialsinc.com/role/DisclosureInventoryTables 25 false false R26.htm 40401 - Disclosure - PROPERTY, PLANT AND EQUIPMENT (Details) Sheet http://rmrindustrialsinc.com/role/DisclosurePropertyPlantAndEquipmentDetails PROPERTY, PLANT AND EQUIPMENT (Details) Details http://rmrindustrialsinc.com/role/DisclosurePropertyPlantAndEquipmentTables 26 false false R27.htm 40501 - Disclosure - NOTES PAYABLE (Details) Notes http://rmrindustrialsinc.com/role/DisclosureNotesPayableDetails NOTES PAYABLE (Details) Details http://rmrindustrialsinc.com/role/DisclosureNotesPayableTables 27 false false R28.htm 40502 - Disclosure - NOTES PAYABLE - Schedule of Notes Payable (Details) Notes http://rmrindustrialsinc.com/role/DisclosureNotesPayableScheduleOfNotesPayableDetails NOTES PAYABLE - Schedule of Notes Payable (Details) Details 28 false false R29.htm 40601 - Disclosure - TRANSACTIONS WITH RELATED PARTIES (Details) Sheet http://rmrindustrialsinc.com/role/DisclosureTransactionsWithRelatedPartiesDetails TRANSACTIONS WITH RELATED PARTIES (Details) Details http://rmrindustrialsinc.com/role/DisclosureTransactionsWithRelatedParties 29 false false R30.htm 40701 - Disclosure - SHAREHOLDERS' EQUITY (Details) Sheet http://rmrindustrialsinc.com/role/DisclosureShareholdersEquityDetails SHAREHOLDERS' EQUITY (Details) Details http://rmrindustrialsinc.com/role/DisclosureShareholdersEquity 30 false false R31.htm 40801 - Disclosure - SHARE-BASED COMPENSATION (Details) Sheet http://rmrindustrialsinc.com/role/DisclosureShareBasedCompensationDetails SHARE-BASED COMPENSATION (Details) Details http://rmrindustrialsinc.com/role/DisclosureShareBasedCompensation 31 false false R32.htm 40901 - Disclosure - SEGMENT REPORTING - Description (Details) Sheet http://rmrindustrialsinc.com/role/DisclosureSegmentReportingDescriptionDetails SEGMENT REPORTING - Description (Details) Details 32 false false R33.htm 40902 - Disclosure - SEGMENT REPORTING - Reportable Segments (Details) Sheet http://rmrindustrialsinc.com/role/DisclosureSegmentReportingReportableSegmentsDetails SEGMENT REPORTING - Reportable Segments (Details) Details 33 false false R34.htm 41001 - Disclosure - COMMITMENTS AND CONTINGENCIES - Additional Information (Details) Sheet http://rmrindustrialsinc.com/role/DisclosureCommitmentsAndContingenciesAdditionalInformationDetails COMMITMENTS AND CONTINGENCIES - Additional Information (Details) Details 34 false false R35.htm 41002 - Disclosure - COMMITMENTS AND CONTINGENCIES - Schedule of Reconciliation of Carrying Amount of Accrued Reclamation Liabilities (Details) Sheet http://rmrindustrialsinc.com/role/DisclosureCommitmentsAndContingenciesScheduleOfReconciliationOfCarryingAmountOfAccruedReclamationLiabilitiesDetails COMMITMENTS AND CONTINGENCIES - Schedule of Reconciliation of Carrying Amount of Accrued Reclamation Liabilities (Details) Details 35 false false All Reports Book All Reports [ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 19 fact(s) appearing in ix:hidden were eligible for transformation: us-gaap:CommonStockSharesOutstanding, us-gaap:DividendsPreferredStock, us-gaap:EarningsPerShareDiluted, us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare, us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare, us-gaap:PreferredStockSharesOutstanding, us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding - rmri-20220930x10q.htm 9 [ix-0514-Hidden-Fact-Not-Referenced] WARN: 2 fact(s) appearing in ix:hidden were not referenced by any -sec-ix-hidden style property: us-gaap:CommitmentsAndContingencies - rmri-20220930x10q.htm 9 rmri-20220930x10q.htm rmri-20220930.xsd rmri-20220930_cal.xml rmri-20220930_def.xml rmri-20220930_lab.xml rmri-20220930_pre.xml rmri-20220930xex31d1.htm rmri-20220930xex31d2.htm rmri-20220930xex32d1.htm rmri-20220930xex32d2.htm rmri-20220930xex95.htm http://fasb.org/us-gaap/2021-01-31 http://xbrl.sec.gov/dei/2021q4 true true