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v2.4.1.9

Subsequent Events (Details) (USD $) | 2 Months Ended |
--- | --- | ---
Feb. 20, 2015 | Dec. 31, 2014
Mortgages [Member] |  |
Subsequent Event [Line Items] |  |
Face amount |  | $ 5,503,000 us-gaap_DebtInstrumentFaceAmount / us-gaap_LongtermDebtTypeAxis = us-gaap_MortgagesMember
Subsequent Event [Member] | Mortgages [Member] | Non-recourse Mortgage Secured by Land in New York, New York [Member] |  |
Subsequent Event [Line Items] |  |
Debt instrument, term | 10 years |
Debt interest rate percentage | 4.10%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = lxp_NonrecourseMortgageSecuredbyLandinNewYorkNewYorkMember / us-gaap_LongtermDebtTypeAxis = us-gaap_MortgagesMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |
Face amount | 29,193,000 us-gaap_DebtInstrumentFaceAmount / us-gaap_DebtInstrumentAxis = lxp_NonrecourseMortgageSecuredbyLandinNewYorkNewYorkMember / us-gaap_LongtermDebtTypeAxis = us-gaap_MortgagesMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |
Golf Course [Member] | Subsequent Event [Member] | Venice, Florida [Member] |  |
Subsequent Event [Line Items] |  |
Area of real estate property (acres) | 360 us-gaap_AreaOfRealEstateProperty / invest_InvestmentGeographicRegionAxis = lxp_VeniceFloridaMember / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = naics_ZZ713910 / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |
Payments to acquire real estate | 16,850,000 us-gaap_PaymentsToAcquireRealEstate / invest_InvestmentGeographicRegionAxis = lxp_VeniceFloridaMember / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = naics_ZZ713910 / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |
Lease term (years) | 40 years |
Industrial Property [Member] | Subsequent Event [Member] | Detroit, Michigan [Member] |  |
Subsequent Event [Line Items] |  |
Lease term (years) | 20 years |
Payments to acquire real estate, forward commitment | $ 29,680,000 lxp_PaymentstoAcquireRealEstateForwardCommitment / invest_InvestmentGeographicRegionAxis = lxp_DetroitMichiganMember / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_IndustrialPropertyMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |

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- Definition Lease Term + References No definition available. + Details
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- Definition Payments to Acquire Real Estate, Forward Commitment + References No definition available. + Details
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- Definition Area of a real estate property. + References No definition available. + Details
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Balance Type: | na
Period Type: | instant

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- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400 + Details
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: 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
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition The cash outflow from the acquisition of a piece of land, anything permanently fixed to it, including buildings, structures on it and so forth; includes real estate intended to generate income for the owner; excludes real estate acquired for use by the owner. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Details
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- Details
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- Details
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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |

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- Details
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