The number of major operators of the entity.

No definition available.

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Namespace Prefix:	ltc_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the number of parcels of land.

+ References

No definition available.

+ Details

Name:	ltc_NumberOfParcelsOfLand
Namespace Prefix:	ltc_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of combined rental and interest income derived from each of the major operators.

+ References

No definition available.

+ Details

Name:	ltc_RentalAndInterestIncomeDerivedFromEachMajorOperatorPercentage
Namespace Prefix:	ltc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the total amount of rental revenue and interest income from mortgage loans.

+ References

No definition available.

+ Details

Name:	ltc_RentalRevenueAndInterestIncomeFromMortgageLoans
Namespace Prefix:	ltc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ 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 210.5-02.18)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 12

-Article 7

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 18

-Article 5

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

Name:	us-gaap_ConcentrationRiskLineItems
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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- 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 825

-SubTopic 10

-Section 50

-Paragraph 21

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13537-108611

Reference 2: 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=6927468&loc=d3e6404-108592

Reference 3: 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=28364263&loc=d3e13531-108611

Reference 4: 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=6927468&loc=d3e6351-108592

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of units in a real estate property owned as of the balance sheet date.

+ References

No definition available.

+ Details

Name:	us-gaap_NumberOfUnitsInRealEstateProperty
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

The number of units (items of property) under operating lease arrangements.

+ References

No definition available.

+ Details

Name:	us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits
Namespace Prefix:	us-gaap_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

Major Operators (Details) (USD $)	6 Months Ended
Major Operators (Details) (USD $)	Jun. 30, 2014 item	Dec. 31, 2013
Major Operators
Number of major operators	2
Total assets	$ 945,188,000	$ 931,410,000
Minimum [Member]
Major Operators
Percentage of combined rental and interest income derived from each of the major operators	10.00%
Operator Concentration Risk [Member] \| Prestige Healthcare [Member] \| Skilled Nursing Facility Beds [Member]
Major Operators
Number of beds/units	2,176
Operator Concentration Risk [Member] \| Prestige Healthcare [Member] \| Assisted Living Facility Units [Member]
Major Operators
Number of beds/units	93
Operator Concentration Risk [Member] \| Prestige Healthcare [Member] \| Skilled Nursing Properties [Member]
Major Operators
Number of properties leased	15
Operator Concentration Risk [Member] \| Prestige Healthcare [Member] \| Range Of Care Properties [Member]
Major Operators
Number of properties leased	2
Operator Concentration Risk [Member] \| Prestige Healthcare [Member] \| Land [Member]
Major Operators
Number of parcels of land managed	4
Operator Concentration Risk [Member] \| Senior Care Centers L L C [Member] \| Skilled Nursing Properties [Member]
Major Operators
Number of properties leased	9
Operator Concentration Risk [Member] \| Senior Care Centers L L C [Member] \| Skilled Nursing Properties [Member] \| Skilled Nursing Facility Beds [Member]
Major Operators
Number of beds/units	1,190
Operator Concentration Risk [Member] \| Extendicare Real Estate Investment Trust And Enlivant [Member] \| Assisted Living Properties [Member]
Major Operators
Number of properties leased	37
Operator Concentration Risk [Member] \| Extendicare Real Estate Investment Trust And Enlivant [Member] \| Assisted Living Properties [Member] \| Assisted Living Facility Units [Member]
Major Operators
Number of beds/units	1,429
Assets Total [Member] \| Operator Concentration Risk [Member] \| Prestige Healthcare [Member]
Major Operators
Concentration risk (as a percent)	14.40%
Total assets	135,732,000
Assets Total [Member] \| Operator Concentration Risk [Member] \| Senior Care Centers L L C [Member]
Major Operators
Concentration risk (as a percent)	10.90%
Total assets	103,188,000
Rental Revenue And Interest Income From Mortgage Loans [Member] \| Operator Concentration Risk [Member] \| Prestige Healthcare [Member]
Major Operators
Concentration risk (as a percent)	11.20%
Rental Revenue And Interest Income From Mortgage Loans [Member] \| Operator Concentration Risk [Member] \| Senior Care Centers L L C [Member]
Major Operators
Concentration risk (as a percent)	10.50%
Rental Revenue And Interest Income From Mortgage Loans [Member] \| Operator Concentration Risk [Member] \| Extendicare Real Estate Investment Trust And Enlivant [Member]
Major Operators
Total rental revenue and interest income from mortgage loans	$ 5,482,000
Concentration risk (as a percent)	9.40%