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v3.22.4

Subsequent Events - Unconsolidated Joint Ventures (Details) | 1 Months Ended | 12 Months Ended
--- | --- | ---
Jan. 31, 2023 USD ($) item | Dec. 31, 2022 USD ($) item | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Subsequent Event [Line Items] |  |  |  |
Number of beds/units |  | 217 |  |
Income from unconsolidated joint ventures | $ |  | $ 1,504,000 | $ 1,417,000 | $ 432,000
Not primary beneficiary | Joint Venture | Preferred Equity Investment |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Number of beds/units |  | 95 |  |
Not primary beneficiary | Joint Venture | Preferred Equity Investment | UDP | Washington |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Number of beds/units |  | 267 |  |
Percentage of internal rate of return |  | 12.00% |  |
Subsequent Event | Not primary beneficiary | Joint Venture | Preferred Equity Investment | UDP |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Preferred equity investment in a joint venture | $ | $ 13,000,000 |  |  |
Number of beds/units | 267 |  |  |
Income from unconsolidated joint ventures | $ | $ 1,675,000 |  |  |
Percentage of internal rate of return | 14.00% |  |  |

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- Definition The amount of income from unconsolidated joint ventures. + References No definition available. + Details
Name: | ltc_IncomeFromUnconsolidatedJointVentures
Namespace Prefix: | ltc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition Represents the percentage of internal rate of return of the joint venture. + References No definition available. + Details
Name: | ltc_JointVentureInternalRateOfReturn
Namespace Prefix: | ltc_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

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- Definition The amount of investments in unconsolidated real estate and other joint ventures under redemption. + References No definition available. + Details
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Namespace Prefix: | ltc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition The number of units in a real estate property owned as of the balance sheet date. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |