XML 94 R80.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Derivatives, Hedges, Financial Instruments and Carbon Credits - Additional Information (Detail) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2015 USD ($) MMBTU Unit oz $ / shares $ / MMBTU $ / Transaction $ / € shares | Dec. 31, 2014 EUR (€) MMBTU Unit oz $ / MMBTU $ / Transaction $ / oz $ / € | Dec. 31, 2013 USD ($) | Dec. 31, 2015 EUR (€) MMBTU Unit oz $ / Transaction $ / € | Feb. 28, 2011 USD ($)
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |
Contractual weighted-average cost | $ / MMBTU | 2.35 | 3.24 |  |  |
Estimated weighted-average market value | $ / MMBTU | 2.35 |  |  |  |
Contractual weighted-average exchange rate | $ / € | 1.12 | 1.27 |  | 1.12 |
Contractual weighted-average pay rate | 3.23% |  |  |  |
Estimated market weighted-average receive rate | 0.61% |  |  |  |
Carbon credit fair value per unit | $ / Transaction | 2.35 | 2.50 |  | 2.35 |
Derivative future or forward contracts in volume | MMBTU | 1,820,000 | 8,279,000 |  | 1,820,000 |
Future or forward copper contracts period |  | 2015-05 |  |  |
The month future or forward natural gas contract period ends | 2016-12 | 2016-06 |  |  |
Future or forward contract in ounces | oz | 0 | 3,000 |  | 0 |
Future or forward platinum contracts settlement period |  | 2015-04 |  |  |
Weighted-average cost per ounce of future or forward platinum contracts | $ / oz |  | 1,224.26 |  |  |
Amount of foreign currency contract | € |  | € 819,000 |  | € 280,000 |
Future or forward foreign exchange contracts settlement period | 2017-02 | 2015-05 |  |  |
LIBOR rate |  |  |  |  | 3.23%
Interest rate swap declining balance beginning balance |  |  |  |  | $ 23,800,000
Interest rate swap declining balance ending balance |  |  |  |  | $ 18,800,000
Interest rate contracts fixed rate description | fixed three-month LIBOR rate of 3.23% on a declining balance |  |  |  |
Maturity period interest rate contracts held | Mar. 31, 2016 |  |  |  |
Number of carbon credits | Unit | 495,000 | 1,112,000 |  | 495,000 |
Assets measured at fair value on a recurring basis transferred between Level 1 and Level 2 classifications | $ 0 |  |  |  |
Assets measured at fair value on a recurring basis transferred between Level 2 and Level 1 classifications | 0 |  |  |  |
Liabilities measured at fair value on a recurring basis transferred between Level 1 and Level 2 classifications | 0 |  |  |  |
Liabilities measured at fair value on a recurring basis transferred between Level 2 and Level 1 classifications | $ 0 |  |  |  |
Assets or liabilities measured at fair value on a recurring basis transferred between Level 1 and Level 2 classifications |  |  | $ 31,000 |  |
12% Senior Secured Notes [Member] |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |
Debt instrument, interest rate | 12.00% |  |  | 12.00% |
7.75% Senior Secured Notes [Member] |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |
Debt instrument, interest rate | 7.75% |  |  | 7.75% |
Foreign Exchange Contracts [Member] |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |
Contractual weighted-average exchange rate | $ / € | 1.12 |  |  | 1.12 |
Total estimated market weighted-average exchange rate | $ / € | 1.09 |  |  |  |
Embedded Derivative [Member] |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |
Participating right in dividends and liquidating distributions expressed in number of common shares | shares | 456,225 |  |  |  |
Embedded Derivative [Member] | Common Stock Shares [Member] |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |
Market price of common stock per share | $ / shares | $ 7.25 |  |  |  |

X
- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
Name: | invest_DerivativeNotionalAmount
Namespace Prefix: | invest_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of carbon credit units held by the entity subject to contractual obligations. + References No definition available. + Details
Name: | lxu_CarbonCreditContractualObligationNumberOfInstrumentsHeld
Namespace Prefix: | lxu_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition The fair value per carbon credit unit as of the balance sheet date. + References No definition available. + Details
Name: | lxu_CarbonCreditFairValuePerUnit
Namespace Prefix: | lxu_
Data Type: | us-types:perUnitItemType
Balance Type: | na
Period Type: | instant

X
- Definition Contractual weighted average pay rate related to the entity's interest rate contracts as of the balance sheet date. + References No definition available. + Details
Name: | lxu_ContractualWeightedAveragePayRate
Namespace Prefix: | lxu_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The quantity of derivative future or forward contract(s) measured in ounces. + References No definition available. + Details
Name: | lxu_DerivativeFutureOrForwardContractInOunces
Namespace Prefix: | lxu_
Data Type: | num:massItemType
Balance Type: | na
Period Type: | instant

X
- Definition The volume of derivative future or forward contract(s) as of the period end. + References No definition available. + Details
Name: | lxu_DerivativeFutureOrForwardContractInVolume
Namespace Prefix: | lxu_
Data Type: | num:energyItemType
Balance Type: | na
Period Type: | instant

X
- Definition Derivative future or forward foreign exchange contract period. + References No definition available. + Details
Name: | lxu_DerivativeFutureOrForwardForeignExchangeContractPeriod
Namespace Prefix: | lxu_
Data Type: | xbrli:gYearMonthItemType
Balance Type: | na
Period Type: | duration

X
- Definition The period derivative future or forward platinum contract(s) settle. + References No definition available. + Details
Name: | lxu_DerivativeFutureOrForwardPlatinumContractPeriod
Namespace Prefix: | lxu_
Data Type: | xbrli:gYearMonthItemType
Balance Type: | na
Period Type: | duration

X
- Definition Estimated market weighted average receive rate related to the entity's interest rate contracts as of the balance sheet date. + References No definition available. + Details
Name: | lxu_EstimatedMarketWeightedAverageReceiveRate
Namespace Prefix: | lxu_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value measurement with inputs reconciliation recurring basis asset transfers in out of level one and level two. + References No definition available. + Details
Name: | lxu_FairValueMeasurementWithInputsReconciliationRecurringBasisAssetTransfersInOutOfLevelOneAndLevelTwo
Namespace Prefix: | lxu_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition The period derivative future or forward copper contract(s) settle. + References No definition available. + Details
Name: | lxu_FutureOrForwardCopperContractPeriod
Namespace Prefix: | lxu_
Data Type: | xbrli:gYearMonthItemType
Balance Type: | na
Period Type: | duration

X
- Definition The description of the fixed interest rate for a interest rate contract held as of the period end. + References No definition available. + Details
Name: | lxu_InterestRateContractsFixedRateDescription
Namespace Prefix: | lxu_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The minimum amount of a interest rate swap declining balance as of the period end. + References No definition available. + Details
Name: | lxu_InterestRateSwapDecliningBalanceMinimumAmount
Namespace Prefix: | lxu_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The maturity date of a interest rate contract held as of the period end. + References No definition available. + Details
Name: | lxu_MaturityDateOfInterestRateContractHeld
Namespace Prefix: | lxu_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition The period derivative future or forward natural gas contract(s) settle. + References No definition available. + Details
Name: | lxu_MonthFutureOrForwardNaturalGasContractPeriodEnds
Namespace Prefix: | lxu_
Data Type: | xbrli:gYearMonthItemType
Balance Type: | na
Period Type: | duration

X
- Definition The preferred stock participation rights in dividends and liquidating distributions expressed in the aggregated number of shares of common stock. + References No definition available. + Details
Name: | lxu_PreferredParticipationRightsInDividendsAndLiquidationCommonStockShareEquivalent
Namespace Prefix: | lxu_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The weighted average cost per MMBtu of future or forward natural gas contract as of the period end. + References No definition available. + Details
Name: | lxu_WeightedAverageCostPerMMbtuOfFutureOrForwardNaturalGasContract
Namespace Prefix: | lxu_
Data Type: | us-types:perUnitItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average cost per ounce of future or forward platinum contract. + References No definition available. + Details
Name: | lxu_WeightedAverageCostPerOunceOfFutureOrForwardPlatinumContract
Namespace Prefix: | lxu_
Data Type: | us-types:perUnitItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average exchange rate during period. + References No definition available. + Details
Name: | lxu_WeightedAverageExchangeRateDuringPeriod
Namespace Prefix: | lxu_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition The weighted average market value per MMBtu of future or forward natural gas contracts as of the period end. + References No definition available. + Details
Name: | lxu_WeightedAverageMarketValuePerMmbtuOfFutureOrForwardNaturalGasContract
Namespace Prefix: | lxu_
Data Type: | us-types:perUnitItemType
Balance Type: | na
Period Type: | duration

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Fixed interest rate related to the interest rate derivative. + References No definition available. + Details
Name: | us-gaap_DerivativeFixedInterestRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Contractual rate at which a foreign currency can be purchased or sold. + References No definition available. + Details
Name: | us-gaap_DerivativeForwardExchangeRate1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of transfers of assets measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of transfers of liabilities measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of transfers of liabilities measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value as of the balance sheet date of all foreign currency derivatives designated as cash flow hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(b),(c)(1) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624163-113959 + Details
Name: | us-gaap_ForeignCurrencyCashFlowHedgeDerivativeAtFairValueNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Price of a single share of a number of saleable stocks of a company. + References No definition available. + Details
Name: | us-gaap_SharePrice
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_DebtInstrumentAxis=lxu_TwelvePercentageSeniorSecuredNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=lxu_SevenPointSevenFivePercentageSeniorSecuredNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_ForeignExchangeContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_EmbeddedDerivativeFinancialInstrumentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |