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Organization and Significant Accounting Policies - Components of Revenue Streams, Timing of Satisfying Performance Obligations, and Amounts (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Schedule of management, transaction, and other fees [Line Items] |  |  |  |
Management, transaction, and other fees | $ 6,765 | $ 7,079 | $ 19,896 | $ 20,223
Property management services [Member] |  |  |  |
Schedule of management, transaction, and other fees [Line Items] |  |  |  |
Management, transaction, and other fees | 3,909 | 3,591 | $ 11,765 | 10,536
Timing of satisfaction of performance obligations |  |  | Over time |
Asset management services [Member] |  |  |  |
Schedule of management, transaction, and other fees [Line Items] |  |  |  |
Management, transaction, and other fees | 1,693 | 1,623 | $ 4,915 | 4,900
Timing of satisfaction of performance obligations |  |  | Over time |
Leasing services [Member] |  |  |  |
Schedule of management, transaction, and other fees [Line Items] |  |  |  |
Management, transaction, and other fees | 946 | 889 | $ 2,537 | 2,703
Timing of satisfaction of performance obligations |  |  | Point in time |
Other fees [Member] |  |  |  |
Schedule of management, transaction, and other fees [Line Items] |  |  |  |
Management, transaction, and other fees | $ 217 | $ 976 | $ 679 | $ 2,084
Timing of satisfaction of performance obligations |  |  | Point in time |

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