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NOTES RECEIVABLE FROM MOBILE HOME PARKS ("MHP Notes") - Allowance for loan losses (Details) - MHP Notes - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Provision for loan losses | $ 735 | $ 0
Allowance for loan losses, end of year | $ 735 |

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