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Investments in Real Estate Ventures - Narrative (Detail) $ in Millions | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Mar. 31, 2022 parkingSpace unit ft² | Oct. 31, 2021 ft² unit | Dec. 31, 2019 ft² | Jun. 30, 2023 USD ($) | Jun. 30, 2022 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2022 USD ($) | Feb. 29, 2020 USD ($)
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Proportionate share of net income and distributions, amount | $ |  |  |  | $ 0.0 | $ 0.1 | $ 0.0 | $ 0.0 |
The Hartford |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Number of square foot |  |  | 211,000 |  |  |  |  |
Maximum borrowing capacity | $ |  |  |  |  |  |  |  | $ 87.0
The Hartford | Related party |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Percentage of ownership interest |  |  |  | 2.50% |  | 2.50% |  |
BLVD Forty Four |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Number of square foot |  | 16,000 |  |  |  |  |  |
Number of units in property | unit |  | 263 |  |  |  |  |  |
BLVD Forty Four | Related party |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Percentage of ownership interest |  |  |  | 5.00% |  | 5.00% |  |
BLVD Ansel |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Number of square foot | 20,000 |  |  |  |  |  |  |
Number of units in property | unit | 250 |  |  |  |  |  |  |
Number of parking spaces | parkingSpace | 611 |  |  |  |  |  |  |
BLVD Ansel | Related party |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Percentage of ownership interest |  |  |  | 5.00% |  | 5.00% |  |

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