Number of Tenants Representing More Than 10 Percent of Rental Revenue

No definition available.

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- 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

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=64851502&loc=d3e6351-108592

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13531-108611

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=64851502&loc=d3e6404-108592

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13537-108611

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Term of the lessee's leasing arrangement, 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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Period Type:	duration

- Definition

The number of real estate properties owned as of the balance sheet date.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Cash received for fees during the current period. This element excludes cash proceeds from license fees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3536-108585

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Period Type:	duration

- Details

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- Details

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- Details

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- Details

Name:	us-gaap_MajorCustomersAxis=lxp_SMAscottLLCMember
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- Details

Name:	us-gaap_MajorCustomersAxis=lxp_FCCanalGroundTenantLLCMember
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Balance Type:
Period Type:

- Details

Name:	us-gaap_MajorCustomersAxis=lxp_ALStoneGroundTenantLLCMember
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Balance Type:
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- Details

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- Details

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Concentration of Risk (Details) $ in Thousands	1 Months Ended	6 Months Ended
Concentration of Risk (Details) $ in Thousands	Apr. 30, 2016 USD ($)	Jun. 30, 2017 tenant Property	Jun. 30, 2016 tenant hotel
Concentration Risk [Line Items]
Number of tenants representing more than 10% of rental revenue \| tenant		0	0
Number of properties		185
Tenant Concentration Risk [Member]
Concentration Risk [Line Items]
Concentration risk, percentage		10.00%	10.00%
LCIF [Member]
Concentration Risk [Line Items]
Lease term (in years)			99 years
Number of properties		33
Proceeds from fees received \| $	$ 7,685
LCIF [Member] \| Tenant Concentration Risk [Member] \| Preferred Freezer Services of Richland, LLC [Member]
Concentration Risk [Line Items]
Concentration risk, percentage		18.20%
LCIF [Member] \| Tenant Concentration Risk [Member] \| SM Ascott LLC [Member]
Concentration Risk [Line Items]
Concentration risk, percentage			12.40%
LCIF [Member] \| Tenant Concentration Risk [Member] \| FC Canal Ground Tenant LLC [Member]
Concentration Risk [Line Items]
Concentration risk, percentage			10.60%
LCIF [Member] \| Tenant Concentration Risk [Member] \| AL Stone Ground Tenant LLC [Member]
Concentration Risk [Line Items]
Concentration risk, percentage			11.40%
LCIF [Member] \| Tenant Concentration Risk [Member] \| Maximum [Member]
Concentration Risk [Line Items]
Concentration risk, percentage		10.00%
Hotel [Member] \| LCIF [Member]
Concentration Risk [Line Items]
Number of properties \| hotel			3