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Real Estate Investments - Mortgage Loan (Details) $ in Thousands | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2023 USD ($) property item state | Dec. 31, 2023 USD ($) property loan item state $ / item | Dec. 31, 2022 USD ($) item property | Mar. 31, 2023 item
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) | 8.50% |  |  |
Gross Investment | $ | $ 61,101 | $ 61,101 |  |
Number of Loans | property |  | 9 |  |
Number of properties | property | 134 | 134 |  |
Notes receivable, net of credit loss reserve | $ | $ 60,490 | $ 60,490 | $ 58,383 |
Additional interest income related to the exit IRR | $ |  | $ 1,380 |  |
SNF |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of properties | property | 50 | 50 |  |
ALF |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of properties | property | 83 | 83 |  |
Number of beds/units | item |  |  | 74 |
ALF | North Carolina |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of properties | property |  |  | 4 |
Number of beds/units | item |  |  | 217 |
ALF & MC | North Carolina |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of beds/units | item |  |  |  | 523
Mezzanine loan |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  |  | 8.00% |
Number of beds/units | item | 136 | 136 | 621 |
Loan Term |  |  | 5 years |
Extension term number of options | item |  |  | 2 |
Additional interest income related to the exit IRR | $ |  | $ 1,380 |  |
Mezzanine loan | Georgia |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 8.75% |  |
Number of beds/units | item | 130 | 130 |  |
Loan Term |  | 5 years |  |
Mezzanine loan | ILF/ALF/MC | Georgia |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 7.50% |  |
Gross Investment | $ | $ 42,251 | $ 42,251 |  |
Internal Rate of Return |  | 7.75% |  |
Mortgage loans with 7.5% Interest Maturing 2024 | Mezzanine loan |  |  |  |
Real Estate [Line Items] |  |  |  |
Notes receivable, net of credit loss reserve | $ | 7,461 | $ 7,461 |  |
Mortgage loans with 8.8% Interest Maturing 2028 | SNF | Illinois |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 8.75% |  |
Gross Investment | $ | $ 16,500 | $ 16,500 |  |
Number of beds/units | item | 150 | 150 |  |
Mortgage Loans |  |  |  |
Real Estate [Line Items] |  |  |  |
Gross Investment | $ | $ 482,080 | $ 482,080 |  |
Percentage of Investment | 100.00% | 100.00% |  |
Number of Loans | loan |  | 14 |  |
Number of properties | property | 46 | 46 |  |
Average Investment per Bed/Unit | $ / item |  | 113.89 |  |
Number of states in which properties are located | state | 8 | 8 |  |
Number of borrowers | item | 8 | 8 |  |
Mortgage Loans | SNF Beds |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of beds/units | item | 3,041 | 3,041 |  |
Mortgage Loans | ALF Units |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of beds/units | item | 1,192 | 1,192 |  |
Mortgage Loans | SNF |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 2.25% |  |
Mortgage Loans | ILF/ALF/MC | Georgia |  |  |  |
Real Estate [Line Items] |  |  |  |
Gross Investment | $ | $ 51,111 | $ 51,111 |  |
Number of beds/units | 203 | 203 |  |
Payments to Acquire Real Estate | $ |  | $ 51,111 |  |
Mortgage Loans | ALF/OTH |  |  |  |
Real Estate [Line Items] |  |  |  |
Internal Rate of Return |  | 8.00% |  |
Mortgage Loans | Mortgage loans with 7.5% Interest Maturing 2024 | SNF |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 7.50% |  |
Gross Investment | $ | $ 29,346 | $ 29,346 |  |
Percentage of Investment | 6.10% | 6.10% |  |
Number of Loans | loan |  | 1 |  |
Number of properties | property | 1 | 1 |  |
Number of beds/units | item | 91 | 91 |  |
Average Investment per Bed/Unit | $ / item |  | 155.27 |  |
Mortgage Loans | Mortgage loans with 7.5% Interest Maturing 2024 | SNF | SNF Beds |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of beds/units | item | 189 | 189 |  |
Mortgage Loans | Mortgage loans with 7.5% Interest Maturing 2024 | OTH |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 7.50% |  |
Gross Investment | $ | $ 1,999 | $ 1,999 |  |
Percentage of Investment | 0.40% | 0.40% |  |
Number of Loans | loan |  | 1 |  |
Mortgage Loans | Mortgage loans with 7.5% Interest Maturing 2024 | ALF |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 7.50% |  |
Gross Investment | $ | $ 51,111 | $ 51,111 |  |
Percentage of Investment | 10.60% | 10.60% |  |
Number of Loans | loan |  | 1 |  |
Number of properties | property | 1 | 1 |  |
Average Investment per Bed/Unit | $ / item |  | 251.78 |  |
Mortgage Loans | Mortgage loans with 7.5% Interest Maturing 2024 | ALF | ALF Units |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of beds/units | item | 203 | 203 |  |
Mortgage Loans | Mortgage loans with 8.8% Interest Maturing 2025 | ALF |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 8.80% |  |
Gross Investment | $ | $ 4,000 | $ 4,000 |  |
Percentage of Investment | 0.80% | 0.80% |  |
Number of Loans | loan |  | 1 |  |
Number of properties | property | 2 | 2 |  |
Average Investment per Bed/Unit | $ / item |  | 43.48 |  |
Mortgage Loans | Mortgage loans with 8.8% Interest Maturing 2025 | ALF | ALF Units |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of beds/units | item | 92 | 92 |  |
Mortgage Loans | Mortgage loans with 7.8% Interest Maturing 2025 | ALF |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 7.80% |  |
Gross Investment | $ | $ 16,706 | $ 16,706 |  |
Percentage of Investment | 3.40% | 3.40% |  |
Number of Loans | loan |  | 1 |  |
Number of properties | property | 1 | 1 |  |
Average Investment per Bed/Unit | $ / item |  | 149.16 |  |
Mortgage Loans | Mortgage loans with 7.8% Interest Maturing 2025 | ALF | ALF Units |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of beds/units | item | 112 | 112 |  |
Mortgage Loans | Mortgage loans with 7.3% Interest Maturing 2025, NC | ALF |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 7.30% |  |
Gross Investment | $ | $ 10,750 | $ 10,750 |  |
Percentage of Investment | 2.20% | 2.20% |  |
Number of Loans | loan |  | 1 |  |
Number of properties | property | 1 | 1 |  |
Average Investment per Bed/Unit | $ / item |  | 238.89 |  |
Mortgage Loans | Mortgage loans with 7.3% Interest Maturing 2025, NC | ALF | North Carolina |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of beds/units | item | 45 | 45 |  |
Mortgage Loans | Mortgage loans with 7.3% Interest Maturing 2025, NC | ALF | ALF Units |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of beds/units | item | 45 | 45 |  |
Mortgage Loans | Mortgage loans with 7.3% Interest Maturing 2025, NC | ALF | ALF Units | North Carolina |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 7.25% |  |
Internal Rate of Return |  | 9.00% |  |
Loan Term |  | 2 years |  |
Mortgage Loans | Mortgage loans with 7.3% Interest Maturing 2025, NC/SC | ALF |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 7.30% |  |
Gross Investment | $ | $ 58,331 | $ 58,331 |  |
Percentage of Investment | 12.10% | 12.10% |  |
Number of Loans | loan |  | 1 |  |
Number of properties | property | 13 | 13 |  |
Average Investment per Bed/Unit | $ / item |  | 111.53 |  |
Mortgage Loans | Mortgage loans with 7.3% Interest Maturing 2025, NC/SC | ALF | ALF Units |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of beds/units | item | 523 | 523 |  |
Mortgage Loans | Mortgage loans with 7.3% Interest Maturing 2026 | OTH |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 7.30% |  |
Gross Investment | $ | $ 826 | $ 826 |  |
Percentage of Investment | 0.20% | 0.20% |  |
Number of Loans | loan |  | 1 |  |
Mortgage Loans | Mortgage loans with 7.3% Interest Maturing 2026 | ALF |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 7.30% |  |
Gross Investment | $ | $ 34,043 | $ 34,043 |  |
Percentage of Investment | 7.10% | 7.10% |  |
Number of Loans | loan |  | 1 |  |
Number of properties | property | 4 | 4 |  |
Average Investment per Bed/Unit | $ / item |  | 156.88 |  |
Mortgage Loans | Mortgage loans with 7.3% Interest Maturing 2026 | ALF | ALF Units |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of beds/units | item | 217 | 217 |  |
Mortgage Loans | Mortgage loans with 8.8% Interest Maturing 2028 | SNF |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 8.80% |  |
Gross Investment | $ | $ 16,500 | $ 16,500 |  |
Percentage of Investment | 3.40% | 3.40% |  |
Number of Loans | loan |  | 1 |  |
Number of properties | property | 1 | 1 |  |
Average Investment per Bed/Unit | $ / item |  | 110.00 |  |
Mortgage Loans | Mortgage loans with 8.8% Interest Maturing 2028 | SNF | SNF Beds |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of beds/units | item | 150 | 150 |  |
Mortgage Loans | Mortgage loans with 10.84% Interest Maturing 2043 | SNF |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 10.80% |  |
Gross Investment | $ | $ 183,968 | $ 183,968 |  |
Percentage of Investment | 38.20% | 38.20% |  |
Number of Loans | loan |  | 1 |  |
Number of properties | property | 15 | 15 |  |
Average Investment per Bed/Unit | $ / item |  | 98.12 |  |
Mortgage Loans | Mortgage loans with 10.84% Interest Maturing 2043 | SNF | SNF Beds |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of beds/units | item | 1,875 | 1,875 |  |
Mortgage Loans | Mortgage loans with 9.78% Interest Maturing 2045 | SNF |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 9.80% |  |
Gross Investment | $ | $ 39,950 | $ 39,950 |  |
Percentage of Investment | 8.30% | 8.30% |  |
Number of Loans | loan |  | 1 |  |
Number of properties | property | 4 | 4 |  |
Average Investment per Bed/Unit | $ / item |  | 83.23 |  |
Mortgage Loans | Mortgage loans with 9.78% Interest Maturing 2045 | SNF | SNF Beds |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of beds/units | item | 480 | 480 |  |
Mortgage Loans | Mortgage loans with 10.1% Interest Maturing 2045 | SNF |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 10.10% |  |
Gross Investment | $ | $ 19,700 | $ 19,700 |  |
Percentage of Investment | 4.10% | 4.10% |  |
Number of Loans | loan |  | 1 |  |
Number of properties | property | 2 | 2 |  |
Average Investment per Bed/Unit | $ / item |  | 98.01 |  |
Mortgage Loans | Mortgage loans with 10.1% Interest Maturing 2045 | SNF | SNF Beds |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of beds/units | item | 201 | 201 |  |
Mortgage Loans | Mortgage loans with 10.3% Interest Maturing 2045 | SNF |  |  |  |
Real Estate [Line Items] |  |  |  |
Interest rate (as a percent) |  | 10.30% |  |
Gross Investment | $ | $ 14,850 | $ 14,850 |  |
Percentage of Investment | 3.10% | 3.10% |  |
Number of Loans | loan |  | 1 |  |
Number of properties | property | 1 | 1 |  |
Average Investment per Bed/Unit | $ / item |  | 101.71 |  |
Mortgage Loans | Mortgage loans with 10.3% Interest Maturing 2045 | SNF | SNF Beds |  |  |  |
Real Estate [Line Items] |  |  |  |
Number of beds/units | item | 146 | 146 |  |

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