XML 42 R30.htm IDEA: XBRL DOCUMENT
v3.21.2

Redeemable Preferred Stocks Exchanged for Common Stock - Summary of Redeemable Preferred Stocks Exchanged for Common Stock (Detail) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2021 | Jun. 30, 2021 | Mar. 31, 2021 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Sep. 30, 2021 | Sep. 30, 2020
Stockholders Equity [Line Items] |  |  |  |  |  |  |  |
Beginning balance |  |  | $ 1,029,000 |  |  |  | $ 1,029,000 |
Accumulated dividends | $ 10,190,000 | $ 10,213,000 | 9,511,000 | $ 8,889,000 | $ 8,689,000 | $ 8,307,000 |  |
Series E Redeemable Preferred Stock [Member] |  |  |  |  |  |  |  |
Stockholders Equity [Line Items] |  |  |  |  |  |  |  |
Beginning balance |  |  | $ 272,101,000 |  |  |  | $ 272,101,000 |
Beginning balance, shares |  |  | 139,768 |  |  |  | 139,768 |
Accretion relating to liquidation preference on preferred stock |  |  |  |  |  |  | $ 814,000 |
Accretion for discount and issuance costs on preferred stock |  |  |  |  |  |  | 709,000 |
Accumulated dividends | $ 10,190,000 |  |  | $ 8,889,000 |  |  | 29,914,000 | $ 25,885,000
Costs relating to exchange transaction |  |  |  |  |  |  | (7,497,000) |
Exchange of preferred stock for common stock |  |  |  |  |  |  | $ (296,041,000) |
Exchange of preferred stock for common stock, shares |  |  |  |  |  |  | (139,768) |
Series E Redeemable Preferred Stock [Member] | Accrued Liability Embedded Derivative [Member] |  |  |  |  |  |  |  |
Stockholders Equity [Line Items] |  |  |  |  |  |  |  |
Beginning balance |  |  | $ 1,029,000 |  |  |  | $ 1,029,000 |
Change in fair value of embedded derivative |  |  |  |  |  |  | 2,258,000 |
Exchange of preferred stock for common stock |  |  |  |  |  |  | $ (3,287,000) |
Series F Redeemable Preferred Stock [Member] |  |  |  |  |  |  |  |
Stockholders Equity [Line Items] |  |  |  |  |  |  |  |
Beginning balance, shares |  |  | 1 |  |  |  | 1 |
Exchange of preferred stock for common stock, shares |  |  |  |  |  |  | (1) |

X
- Definition Stockholders equity. + References No definition available. + Details
Name: | lxu_StockholdersEquityLineItems
Namespace Prefix: | lxu_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Temporary equity accretion discount and stock issuance costs. + References No definition available. + Details
Name: | lxu_TemporaryEquityAccretionDiscountAndStockIssuanceCosts
Namespace Prefix: | lxu_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Temporary equity accretion liquidation preference. + References No definition available. + Details
Name: | lxu_TemporaryEquityAccretionLiquidationPreference
Namespace Prefix: | lxu_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The costs to Exchange Redeemable Preferred Stocks For Common Stock. + References No definition available. + Details
Name: | lxu_TemporaryEquityCostsRelatingToExchangeTransactions
Namespace Prefix: | lxu_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Carrying share of temporary equity on date of exchange. + References No definition available. + Details
Name: | lxu_TemporaryEquityShareCarryingValue
Namespace Prefix: | lxu_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Carrying value of temporary equity on date of exchange + References No definition available. + Details
Name: | lxu_TemporaryEquityValueCarryingValue
Namespace Prefix: | lxu_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Fair value as of the balance sheet date of the embedded derivative or group of embedded derivatives classified as a liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959 + Details
Name: | us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Net Increase or Decrease in the fair value of the embedded derivative or group of embedded derivatives included in earnings in the period. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 15 -URI http://asc.fasb.org/subtopic&trid=2229187 + Details
Name: | us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Value of accretion of temporary equity during the period due to unpaid dividends. + References No definition available. + Details
Name: | us-gaap_TemporaryEquityAccretionOfDividends
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The number of securities classified as temporary equity that have been issued and are held by the entity's shareholders. Securities outstanding equals securities issued minus securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(27)(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_TemporaryEquitySharesOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=lxu_SeriesERedeemablePreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=lxu_SeriesFRedeemablePreferredStocksMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |