3.23.2 html 142 247 1 false 45 0 false 8 false false R1.htm 100000 - Document - Document and Entity Information Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DocumentDocumentAndEntityInformation Document and Entity Information Cover 1 false false R2.htm 100010 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_StatementCONDENSEDCONSOLIDATEDBALANCESHEETSUnaudited CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) Statements 2 false false R3.htm 100020 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (Unaudited) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_StatementCONDENSEDCONSOLIDATEDBALANCESHEETSParentheticalUnaudited CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (Unaudited) Statements 3 false false R4.htm 100030 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_StatementCONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSUnaudited CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) Statements 4 false false R5.htm 100040 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_StatementCONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYUnaudited CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) Statements 5 false false R6.htm 100050 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_StatementCONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSUnaudited CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) Statements 6 false false R7.htm 100060 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) (Unaudited) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_StatementCONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSParentheticalUnaudited CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) (Unaudited) Statements 7 false false R8.htm 995410 - Disclosure - Pay vs Performance Disclosure Sheet http://xbrl.sec.gov/ecd/role/PvpDisclosure Pay vs Performance Disclosure Notes 8 false false R9.htm 995445 - Disclosure - Insider Trading Arrangements Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements Insider Trading Arrangements Notes 9 false false R10.htm 995455 - Disclosure - Summary of Significant Accounting Policies Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPolicies Summary of Significant Accounting Policies Notes 10 false false R11.htm 995465 - Disclosure - Income Per Common Share Sheet http://www.lsbindustries.com/20230630/taxonomy/role/DisclosureIncomePerCommonShare Income Per Common Share Notes 11 false false R12.htm 995475 - Disclosure - Current and Noncurrent Accrued and Other Liabilities Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureCurrentAndNoncurrentAccruedAndOtherLiabilities Current and Noncurrent Accrued and Other Liabilities Notes 12 false false R13.htm 995485 - Disclosure - Long-Term Debt Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureLongTermDebt Long-Term Debt Notes 13 false false R14.htm 995495 - Disclosure - Commitments and Contingencies Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureCommitmentsAndContingencies Commitments and Contingencies Notes 14 false false R15.htm 995505 - Disclosure - Derivatives, Hedges and Financial Instruments Sheet http://www.lsbindustries.com/20230630/taxonomy/role/DisclosureDerivativesHedgesAndFinancialInstruments1 Derivatives, Hedges and Financial Instruments Notes 15 false false R16.htm 995515 - Disclosure - Income Taxes Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureIncomeTaxes Income Taxes Notes 16 false false R17.htm 995525 - Disclosure - Net Sales Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureNetSales Net Sales Notes 17 false false R18.htm 995535 - Disclosure - Related Party Transactions Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureRelatedPartyTransactions Related Party Transactions Notes 18 false false R19.htm 995545 - Disclosure - Supplemental Cash Flow Information Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureSupplementalCashFlowInformation Supplemental Cash Flow Information Notes 19 false false R20.htm 995555 - Disclosure - Summary of Significant Accounting Policies (Policies) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPoliciesPolicies Summary of Significant Accounting Policies (Policies) Policies http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPolicies 20 false false R21.htm 995565 - Disclosure - Income Per Common Share (Tables) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/DisclosureIncomePerCommonShareTables Income Per Common Share (Tables) Tables http://www.lsbindustries.com/20230630/taxonomy/role/DisclosureIncomePerCommonShare 21 false false R22.htm 995575 - Disclosure - Current and Noncurrent Accrued and Other Liabilities (Tables) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureCurrentAndNoncurrentAccruedAndOtherLiabilitiesTables Current and Noncurrent Accrued and Other Liabilities (Tables) Tables http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureCurrentAndNoncurrentAccruedAndOtherLiabilities 22 false false R23.htm 995585 - Disclosure - Long-Term Debt (Tables) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureLongTermDebtTables Long-Term Debt (Tables) Tables http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureLongTermDebt 23 false false R24.htm 995595 - Disclosure - Derivatives, Hedges and Financial Instruments (Tables) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/DisclosureDerivativesHedgesAndFinancialInstrumentsTables Derivatives, Hedges and Financial Instruments (Tables) Tables http://www.lsbindustries.com/20230630/taxonomy/role/DisclosureDerivativesHedgesAndFinancialInstruments1 24 false false R25.htm 995605 - Disclosure - Income Taxes (Tables) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureIncomeTaxesTables Income Taxes (Tables) Tables http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureIncomeTaxes 25 false false R26.htm 995615 - Disclosure - Net Sales (Tables) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureNetSalesTables Net Sales (Tables) Tables http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureNetSales 26 false false R27.htm 995625 - Disclosure - Supplemental Cash Flow Information (Tables) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureSupplementalCashFlowInformationTables Supplemental Cash Flow Information (Tables) Tables http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureSupplementalCashFlowInformation 27 false false R28.htm 995635 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Detail) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPoliciesAdditionalInformationDetail Summary of Significant Accounting Policies - Additional Information (Detail) Details 28 false false R29.htm 995645 - Disclosure - Income Per Common Share - Computation of Basic and Diluted Net Income Per Common Share (Detail) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/DisclosureIncomePerCommonShareComputationOfBasicAndDilutedNetIncomePerCommonShareDetail Income Per Common Share - Computation of Basic and Diluted Net Income Per Common Share (Detail) Details 29 false false R30.htm 995655 - Disclosure - Income Per Common Share - Antidilutive Securities Excluded from Computation of Diluted Net Income Per Common Share (Detail) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/DisclosureIncomePerCommonShareAntidilutiveSecuritiesExcludedFromComputationOfDilutedNetIncomePerCommonShareDetail Income Per Common Share - Antidilutive Securities Excluded from Computation of Diluted Net Income Per Common Share (Detail) Details 30 false false R31.htm 995665 - Disclosure - Current and Noncurrent Accrued and Other Liabilities - Summary of Current and Noncurrent Accrued and Other Liabilities (Detail) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureCurrentAndNoncurrentAccruedAndOtherLiabilitiesSummaryOfCurrentAndNoncurrentAccruedAndOtherLiabilitiesDetail Current and Noncurrent Accrued and Other Liabilities - Summary of Current and Noncurrent Accrued and Other Liabilities (Detail) Details 31 false false R32.htm 995685 - Disclosure - Long-Term Debt - Schedule of Revolving Credit Facility and Long-Term Debt (Detail) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureLongTermDebtScheduleOfRevolvingCreditFacilityAndLongTermDebtDetail Long-Term Debt - Schedule of Revolving Credit Facility and Long-Term Debt (Detail) Details 32 false false R33.htm 995695 - Disclosure - Long-Term Debt - Schedule of Revolving Credit Facility and Long-Term Debt (Parenthetical) (Detail) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureLongTermDebtScheduleOfRevolvingCreditFacilityAndLongTermDebtParentheticalDetail Long-Term Debt - Schedule of Revolving Credit Facility and Long-Term Debt (Parenthetical) (Detail) Details 33 false false R34.htm 995715 - Disclosure - Long-Term Debt - Working Capital Revolver Loan and Senior Secured Notes - Additional Information (Detail) Notes http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureLongTermDebtWorkingCapitalRevolverLoanAndSeniorSecuredNotesAdditionalInformationDetail Long-Term Debt - Working Capital Revolver Loan and Senior Secured Notes - Additional Information (Detail) Details 34 false false R35.htm 995725 - Disclosure - Commitments and Contingencies - Additional Information (Detail) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail Commitments and Contingencies - Additional Information (Detail) Details 35 false false R36.htm 995735 - Disclosure - Derivatives, Hedges and Financial Instruments - Additional Information (Detail) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/DisclosureDerivativesHedgesAndFinancialInstrumentsAdditionalInformationDetail Derivatives, Hedges and Financial Instruments - Additional Information (Detail) Details 36 false false R37.htm 995745 - Disclosure - Derivatives, Hedges and Financial Instruments - Summary of Financial Instruments (Detail) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/DisclosureDerivativesHedgesAndFinancialInstrumentsSummaryOfFinancialInstrumentsDetail Derivatives, Hedges and Financial Instruments - Summary of Financial Instruments (Detail) Details 37 false false R38.htm 995755 - Disclosure - Derivatives, Hedges and Financial Instruments - Summary of Financial Instruments (Parenthetical) (Detail) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/DisclosureDerivativesHedgesAndFinancialInstrumentsSummaryOfFinancialInstrumentsParentheticalDetail Derivatives, Hedges and Financial Instruments - Summary of Financial Instruments (Parenthetical) (Detail) Details 38 false false R39.htm 995765 - Disclosure - Income Taxes - Provision for Income Taxes (Detail) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/DisclosureIncomeTaxesProvisionForIncomeTaxesDetail Income Taxes - Provision for Income Taxes (Detail) Details 39 false false R40.htm 995775 - Disclosure - Income Taxes - Additional Information (Detail) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail Income Taxes - Additional Information (Detail) Details 40 false false R41.htm 995785 - Disclosure - Net Sales - Summary of Net Sales Disaggregated by Principal Markets (Detail) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureNetSalesSummaryOfNetSalesDisaggregatedByPrincipalMarketsDetail Net Sales - Summary of Net Sales Disaggregated by Principal Markets (Detail) Details 41 false false R42.htm 995795 - Disclosure - Net Sales - Additional Information (Detail) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureNetSalesAdditionalInformationDetail Net Sales - Additional Information (Detail) Details 42 false false R43.htm 995805 - Disclosure - Net Sales - Additional Information (Detail 1) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureNetSalesAdditionalInformationDetail1 Net Sales - Additional Information (Detail 1) Details 43 false false R44.htm 995815 - Disclosure - Related Party Transactions - Additional Information (Detail) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureRelatedPartyTransactionsAdditionalInformationDetail Related Party Transactions - Additional Information (Detail) Details 44 false false R45.htm 995825 - Disclosure - Supplemental Cash Flow Information - Additional Information Relating to Cash Flow Activities (Detail) Sheet http://www.lsbindustries.com/20230630/taxonomy/role/Role_DisclosureSupplementalCashFlowInformationAdditionalInformationRelatingToCashFlowActivitiesDetail Supplemental Cash Flow Information - Additional Information Relating to Cash Flow Activities (Detail) Details 45 false false All Reports Book All Reports [ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 12 fact(s) appearing in ix:hidden were eligible for transformation: ecd:Rule10b51ArrAdoptedFlag, lxu:NumberOfSettlementAgreements, lxu:RelatedPartyCommitmentObligationPercentage, us-gaap:CommonStockParOrStatedValuePerShare, us-gaap:DebtInstrumentMaturityDate, us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1 - lxu-20230630.htm 8 lxu-20230630.htm lxu-20230630.xsd lxu-20230630_cal.xml lxu-20230630_def.xml lxu-20230630_lab.xml lxu-20230630_pre.xml lxu-ex10_1.htm lxu-ex31_1.htm lxu-ex31_2.htm lxu-ex32_1.htm lxu-ex32_2.htm http://fasb.org/us-gaap/2023 http://xbrl.sec.gov/dei/2023 http://xbrl.sec.gov/ecd/2023 true true